BranchesTags

Repository files navigation

简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский

Synapse - Your AI Toolbox

Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience

Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.

✨ Core Features

📝 Prompt Management

  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need

💬 Chat Collection & Management

  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats

🧩 Code Snippet Management

  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking

🔖 Long Conversation Outline

  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes

☁️ Data & Sync

  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration

📸 Demo Screenshots

Prompt Management

Prompt ListPrompt CategorizationPrompt Selector

Prompt Selector Injection (AI Input Box)

Prompt EditingPrompt PreviewVersion History

Chat Collection & Management

Chat ListChat DetailChat RenderingChat Export

AI Website Outline Generation

AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3

Code Snippet Management

Snippet EditorSnippet Preview

🌐 Supported Platforms

ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more

🌎 Supported UI Languages

  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)

Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.

🚀 Usage Guide

  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets

📦 Installation Guide

Download from Chrome Web Store

Click here to install from the Chrome Web Store

Download from Microsoft Edge Add-ons

Click here to install from Microsoft Edge Add-ons

Manual Installation from Releases

  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.

📜 License

This project is licensed under the MIT License

About

Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with

chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN

Topics

aichromeextensionhistoryoutlineprompt

Resources

Readme
MIT license
Activity

Stars

7 stars

Watchers

0 watching

Forks

3 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
简体中文 | 繁體中文 | English | Español | Français | Português (Brasil) | Italiano | Türkçe | Bahasa Indonesia | 日本語 | 한국어 | Deutsch | Русский
Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
Topics
aichromeextensionhistoryoutlineprompt
Resources
Readme
MIT license
Activity
Stars
7 stars
Watchers
0 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Synapse - Your AI Toolbox
Prompt Management · Chat Collection · Code Snippets — All-in-One AI Experience
Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with version history, full-text search, and one-click injection into AI sites. Collect conversations from 12+ platforms including ChatGPT, Claude, Gemini, and DeepSeek, with real-time sync and multi-format export. Navigate long dialogues effortlessly with auto-generated outlines. Stop scattering your AI work — keep it all in Synapse.
✨ Core Features
📝 Prompt Management
  • Create, edit, categorize, and search for prompts in one place
  • WYSIWYG Markdown editor with real-time preview
  • Automatically saves historical versions of your prompts, allowing you to review and restore them at any time
  • Inject prompts with a single click next to AI website input boxes (press Alt + K)
  • Ctrl + Shift + S to quickly save selected text / right-click context menu to save
  • Full-text search to quickly locate the content you need
💬 Chat Collection & Management
  • One-click collection of AI platform conversations, supporting both manual and real-time sync modes
  • Supports 12+ platforms: ChatGPT, Claude, Gemini, AI Studio, DeepSeek, Kimi, Doubao, Tencent Yuanbao, Grok, Copilot, MiniMax, Zhipu ChatGLM, and more
  • Filter by platform, tags, and favorites; multi-dimensional sorting (updated time, created time, collected time, title, message count)
  • Conversation detail view with full code highlighting, KaTeX math formulas, and Mermaid diagram rendering
  • Outline navigation for quick jumping through long conversations
  • Export to JSON / Markdown / TXT / HTML / PDF formats
🧩 Code Snippet Management
  • Folder tree organization + tag-based categorization for flexible snippet management
  • Syntax highlighting for 30+ languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, Dart, and more
  • Star, search, and multi-dimensional sorting to quickly locate frequently used snippets
  • One-click copy with automatic usage tracking
🔖 Long Conversation Outline
  • Intelligently analyzes conversations to generate structured outlines
  • Quick navigation to top, middle, or bottom, with icon-based categorization (questions, code, explanations, etc.)
  • In AI input boxes, press Ctrl + ↑ / ↓ to refill the previous or next user prompt from the outline, and press Esc to restore your current draft
  • Draggable outline interface, real-time updates, adapts to dark/light themes
☁️ Data & Sync
  • Data stored locally for security, with import/export backup support
  • Google Drive cloud sync, with more cloud storage services to be added
  • Data import and merge for easy migration and integration
📸 Demo Screenshots
Prompt Management
Prompt ListPrompt CategorizationPrompt Selector
Prompt Selector Injection (AI Input Box)
Prompt EditingPrompt PreviewVersion History
Chat Collection & Management
Chat ListChat DetailChat RenderingChat Export
AI Website Outline Generation
AI Outline Generation 1AI Outline Generation 2AI Outline Generation 3
Code Snippet Management
Snippet EditorSnippet Preview
🌐 Supported Platforms
ChatGPT · Claude · Gemini · AI Studio · DeepSeek · Kimi · Doubao · Tencent Yuanbao · Grok · Copilot · MiniMax · Zhipu ChatGLM and more
🌎 Supported UI Languages
  • 简体中文 (zh-CN)
  • 繁體中文 (zh-TW)
  • English (en)
  • Español (es)
  • Français (fr)
  • Português (Brasil) (pt-BR)
  • Italiano (it)
  • Türkçe (tr)
  • Bahasa Indonesia (id)
  • Deutsch (de)
  • 日本語 (ja-JP)
  • 한국어 (ko)
  • Русский (ru-RU)
Note: es/fr/pt-BR/it/tr/id are newly added locale entries and currently use the English message set as the baseline.
🚀 Usage Guide
  • In the AI website input box, type /p or press Alt + K to bring up the Prompt Selector
  • In the AI website input box, press Ctrl + ↑ / ↓ to quickly cycle through previous or next prompts from the outline, and press Esc to restore the current draft
  • Quickly save a prompt: Ctrl + Shift + S or select text → right-click → Save as prompt
  • Use the side panel on AI websites to collect the current conversation with one click, or enable real-time sync
  • Open the extension dashboard to manage prompts, chat records, and code snippets
📦 Installation Guide
Download from Chrome Web Store
Click here to install from the Chrome Web Store
Download from Microsoft Edge Add-ons
Click here to install from Microsoft Edge Add-ons
Manual Installation from Releases
  1. Go to the Releases page
  2. Download extension-vX.X.X.zip
  3. Open your browser's extension management page and enable Developer mode
  4. Drag and drop the extension-vX.X.X.zip file to install
  5. Click the Synapse icon in the toolbar to get started, or visit an AI website directly to experience it.
📜 License
This project is licensed under the MIT License
About
 Synapse 是一款围绕 AI 使用场景打造的浏览器扩展，集提示词管理、对话采集、代码片段三大模块于一 体。提示词支持版本追溯、全文搜索与一键注入；对话采集覆盖 ChatGPT、Claude、Gemini、DeepSeek 等 12+ 主流平台，支持实时同步与多格式导出；内置长对话大纲导航，快速定位关键内容。告别碎片化 ，让每一次 AI 交互都有迹可循。Synapse is a browser extension built for your AI workflow — combining prompt management, chat collection, and code snippets in one place. Manage prompts with 
chromewebstore.google.com/detail/synapse/mdnfmfgnnbeodhpfnkeobmhifodhhjcj?authuser=0&hl=zh-CN
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