BranchesTags

Repository files navigation

OpenCut Logo

OpenCut

A free and open source video editor for web, desktop, and mobile.

DiscordXLicense: MIT

Status

OpenCut is being rewritten from the ground up. What's coming:

  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor

You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.

Sponsors

OpenCut is supported by companies that believe in open source creator tools.

  • fal.ai: Generative image, video, and audio models all in one place.

Want your logo here? Reach out at sponsor@opencut.app.

Contributing

We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.

License

MIT

About

The open-source CapCut alternative

opencut.app

Resources

Readme
MIT license

Code of conduct

Code of conduct

Security policy

Security policy
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
OpenCut Logo
OpenCut
A free and open source video editor for web, desktop, and mobile.
DiscordXLicense: MIT
Status
OpenCut is being rewritten from the ground up. What's coming:
  • An Editor API
  • First-class third party plugins (made possible by a plugin-first architecture)
  • Desktop, mobile, and browser from one codebase (Rust core)
  • MCP server (for AI agents)
  • Headless mode (automation, batch rendering)
  • A scripting tab directly in the editor
You can still find the previous version at opencut-app/opencut-classic, which is the one to reach for today. opencut.app still runs the classic version; the rewrite will live at new.opencut.app until it's ready to take over.
Sponsors
OpenCut is supported by companies that believe in open source creator tools.
  • fal.ai: Generative image, video, and audio models all in one place.
Want your logo here? Reach out at sponsor@opencut.app.
Contributing
We're not set up to take outside contributions yet while the architecture is being designed. If you want to follow along, ask questions, or just hang out, join the Discord or open an issue.
License
MIT
About
The open-source CapCut alternative
opencut.app
Resources
Readme
MIT license
Code of conduct
Code of conduct
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages