# Everything to Notebook > Extract text, subtitles, and images from authorized sites and sync to NotebookLM, Feishu/Lark, Notion, or Obsidian. Canonical page: [https://chrome-stats.com/d/everything-to-notebook](https://chrome-stats.com/d/everything-to-notebook) ## Overview - **ID:** `everything-to-notebook` - **Platform:** Firefox - **Type:** Firefox add-on - **Status:** Removed - **Publisher:** E2N - **Category:** search-tools,photos-music-videos - **Daily users:** 1 - **Version:** 1.3.6 - **Last updated:** 2026-08-20 - **First published:** 2026-08-17 - **Size:** 1.00 MB - **Data as of:** 2026-08-29 - **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/everything-to-notebook/) - **Website:** [https://e2n.studio/help](https://e2n.studio/help) - **Privacy policy:** [https://addons.mozilla.org/firefox/addon/everything-to-notebook/privacy/](https://addons.mozilla.org/firefox/addon/everything-to-notebook/privacy/) ## Description Everything to Notebook (E2N) — Firefox extension to clip video subtitles, articles, and research into clean Markdown for Google NotebookLM, Feishu (Lark), Notion, and Obsidian Built for students, researchers, and knowledge workers who collect material across the web. E2N turns page text, CC subtitles, on-page summaries, images, and audio into structured notes—then syncs to the knowledge bases you configure. Common use cases • Turn long tutorial or course videos into searchable notes (subtitles + summaries, no manual transcription) • Export multi-part series or playlist-style collections when you stay on an authorized video site • Capture articles, image-heavy posts, and charts without broken formatting from copy-paste • Build a research library in NotebookLM, team docs in Feishu, structured Notion databases, or local Obsidian vaults What you get • Video notes: CC subtitles, platform summaries where available, and batch-friendly exports from channels or lists on supported sites • Rich posts: clean article Markdown with images; Pro adds multi-image OCR for screenshots and diagrams • Universal clipper: right-click any page to extract the main reading content • Flexible destinations: NotebookLM, Feishu/Lark, Notion, Obsidian — choose up to two active targets per push Free vs Pro • Free: text, subtitles, summaries, source URLs, and right-click clipping • Pro (BYOK): optional OCR and speech-to-text with your own API keys (purchase at e2n.studio) Privacy • Keys and destination tokens stay in your browser. Content is processed only for exports you start. Anonymous product analytics disclosed at e2n.studio/privacy. Links • Website & pricing: https://e2n.studio • Guides & full supported-site list: https://e2n.studio/help • Support: lance@e2n.studio Install from Firefox Add-ons, open the popup, and choose which sites to authorize. ## Permissions and access ### Permissions - `scripting` - `storage` - `tabs` - `alarms` - `unlimitedStorage` - `declarativeNetRequest` - `contextMenus` - `activeTab` - `sidePanel` ### Host permissions - `https://notebook.google.com/*` - `https://notebooklm.google.com/*` - `https://accounts.google.com/*` - `https://open.bigmodel.cn/*` - `https://api.siliconflow.cn/*` - `https://*.oss-cn-hangzhou.aliyuncs.com/*` - `https://generativelanguage.googleapis.com/*` - `https://dashscope.aliyuncs.com/*` - `https://ark.cn-beijing.volces.com/*` - `*://*.qpic.cn/*` - `*://*.zhimg.com/*` - `*://*.xhscdn.com/*` - `*://picasso-static.xiaohongshu.com/*` - `*://*.rednotecdn.com/*` - `*://*.rednote.com/*` - `*://*.hdslb.com/*` - `*://*.bilivideo.com/*` - `*://*.bilivideo.cn/*` - `*://api.bilibili.com/*` - `*://*.douyinpic.com/*` - `*://*.pstatp.com/*` - `*://*.zijieapi.com/*` - `*://*.iesdouyin.com/*` - `*://*.douyincdn.com/*` - `*://*.byteidencdn.com/*` - `*://*.douyinvod.com/*` - `*://*.365yg.com/*` - `*://*.zjcdn.com/*` - `*://m.douyin.com/*` - `*://*.ytimg.com/*` - `*://*.ggpht.com/*` - `https://api.e2n.studio/*` - `https://e2n-serverless.e2n.workers.dev/*` - `https://*.e2n.dev/*` - `https://e2n.studio/*` - `https://open.feishu.cn/*` - `https://open.larksuite.com/*` - `https://api.notion.com/*` - `https://127.0.0.1:27124/*` - `http://127.0.0.1:27123/*` ### Content script matches - `*.zhihu.com` - `www.xiaohongshu.com` - `www.rednote.com` - `www.bilibili.com` - `www.douyin.com` - `www.youtube.com` - `mp.weixin.qq.com` - `so-landing.douyin.com` - `e2n.studio` - `www.e2n.studio` ## Safety - **Risk impact:** Very high risk impact - **Risk likelihood:** High risk likelihood ### Analysis details - Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern. - This extension is not longer available in the store > Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing). ## Similar extensions and apps - [Snipo: YouTube Notes to Notion](https://chrome-stats.com/d/snipo) — 298 users, 4.00 / 5 - [Obsidian NotebookLM Webclipper](https://chrome-stats.com/d/obsidian-notebooklm-importer) — 13 users - [YouTube to NotebookLM - YouTube to Gemini Notebook](https://chrome-stats.com/d/youtube-to-notebooklm) — 4,063 users, 4.44 / 5 - [SyncNos-WebClipper](https://chrome-stats.com/d/syncnos-webclipper) — 19 users - [Notebooker](https://chrome-stats.com/d/notebooker) — 2 users - [Add to NotebookLM](https://chrome-stats.com/d/add-to-notebooklm) — 248 users, 2.50 / 5 - [Notebook Web Clipper](https://chrome-stats.com/d/notebook_web_clipper) — 854 users, 4.01 / 5 - [NotebookLM Exporter](https://chrome-stats.com/d/nlmexporter) — 73 users, 5.00 / 5 - [Academic Web Clipper](https://chrome-stats.com/d/academic-web-clipper) - [NoteHeist–Capture,Extract Text & Bookmark Videos](https://chrome-stats.com/d/noteheist) — 1 users - [Filed: Save Anything to Notion](https://chrome-stats.com/d/filed-save-anything-to-notion) - [ClipNest – Markdown web clipper for Notion & Obsid](https://chrome-stats.com/d/clipnest) — 1 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/everything-to-notebook)