Everything to Notebook

Sync pages and notes to NotebookLM or Feishu/Lark on sites you authorize. Free text & subtitles; Pro BYOK OCR & transcription.

Everything to Notebook — Turn scattered web content into clean, ready-to-use notes in one click. E2N is built for knowledge workers who research online. It organizes page text, subtitles, images, and audio into clean Markdown, then syncs to Google NotebookLM and/or Feishu (Lark)—only on sites you explicitly authorize in the popup. If you ever: • Lose formatting or images when copy-pasting • Want video notes without manual transcription • Need text from charts, screenshots, or image-heavy posts • Juggle research across many websites E2N is for you. Core capabilities • Video notes: CC subtitles and on-page summaries; batch export from channels or playlists where available • Rich posts: article text and images with clean structure; Pro adds multi-image OCR • Universal clipper: right-click any page to capture the main article • Dual destinations: send to NotebookLM, Feishu, or both at once Free vs Pro • Free: text, subtitles, summaries, URL references, and right-click clipping • Pro (BYOK): optional OCR and speech-to-text with your own API keys (purchase at e2n.studio, not in Chrome) Privacy • API keys stay in your browser. Content is processed only to complete exports you start. Get started • Website & pricing: https://e2n.studio • Guides: https://e2n.studio/help • Support: lance@e2n.studio Supported sites appear in the extension popup after install—you choose which to enable.