Your browser is the doorway to knowledge.

Select anything on a web page and extract it as standard Markdown with one click — banners, pop-ups and ads automatically stripped. Cleaner than copy-paste, more structured than a bookmark.

Select a keyword or concept and auto-generate a two-sided memory card. No copy-paste, no switching apps — select to create a card.

No account, no cloud upload, no tracking. Clipping and card-making all happen locally in your browser — content lives only in your IndexedDB.

Published on Chrome / Edge / Firefox — the same extension, the same data.

The right-click menu toggles between note mode and card mode, so one extension serves both products.

Renamed to Cnotely with a fresh icon set rolled out across the toolbar, sidebar, floating button and store listing.

Edit both sides of a card side by side, then project it straight into the Cnotely review queue.

Drag to select any screen region — text is recognized offline with pre-processing tuned for Chinese–English mixed content.

Point at page elements to capture content as clean, structured blocks — no more copy-paste cleanup.

Project anything to app.cnotely.com — notes land in the inbox, cards land in the spaced-repetition queue.

Single-consumer content delivery stops duplicated notes, plus fixed OCR progress and language switching.

Right-click to clip, select text to make cards — pairs with the editor or workstation.

Native sidebar support — manage your documents and cards without switching views.

A privacy-friendly Firefox extension with a fully decoupled Markdown and card pipeline.