video-notes

Scribly The Ultimate YouTube Notes & Annotation Extension Scribly is a powerful browser extension that allows users to take timestamped notes, draw, highlight, add shapes, and capture screenshots directly on YouTube videos. Manage all your annotations in a centralized dashboard. Try on Firefox https://addons.mozilla.org/en-US/firefox/addon/scribly

A note taking app for YouTube and many more. Fully works on Chrome, Firefox, Safari. Built on React.js.

Turn Bilibili and YouTube videos into illustrated study notes with searchable text, subtitles, source-linked playback, printable PDFs, and presentation pages.

AI YouTube summarizer and English-Chinese transcript translator for Chrome/Edge, with timestamped notes, Obsidian export, DeepSeek/OpenAI, and social cards. YouTube 视频总结与双语字幕。

Media-to-notes workspace: fetch subtitles from Bilibili/YouTube via BibiGPT, AI agent (Codex) distills them into structured notes (note/guide/manual), one-command publish to personal Astro site. 音视频字幕提取、AI 整理成结构化笔记并发布到个人站点的工作区。

ProVault Hub - High-end bespoke YouTube playlist vault and study suite with Pomodoro timer, A-B segment looper, Web Audio focus soundscapes, 0.25x-4.0x speed engine, timestamped notes, flashcards, and interactive quiz.

在 YouTube 和哔哩哔哩课程中记录时点、截图、字幕与本地语音转写的 Microsoft Edge 扩展