3 items
Highlight, annotate, and collect notes from any web page — organized automatically and exportable to Markdown. Highlight what matters, annotate it in your own words, and jot down page notes as you go. Everything you capture is saved automatically and grouped by page, so it's waiting for you the next time you visit. HIGHLIGHT & ANNOTATE • Select any text and save it as a highlight • Add your own notes to any highlight (Cmd/Ctrl+Enter to save) NOTES, ORGANIZED FOR YOU • Add page notes that aren't tied to a specific selection • Review the current page's highlights and notes in the side panel • Open your full library to revisit everything you've collected TAKE IT WITH YOU • Export a page's highlights and notes to clean Markdown • Copy to the clipboard or download a file - drops straight into Obsidian, Notion, or any notes app PRIVATE BY DESIGN Your highlights and notes are stored locally in your browser. Margin has no account, no server, and doesn't track your browsing.
Aug 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.