iBookmarkit 作者： TWC

iBookmarkit is a fast, lightweight bookmark extension built for real everyday browsing.

Free features:
- Save any page instantly with one click
- Organize bookmarks into categories and subcategories
- Add notes to saved pages
- Floating bookmark button on every page
- Manual add bookmarks by URL
- Search across all saved bookmarks
- Rename and reorder categories
- Share saved pages

Pro features (one-time CA$9.99 — no subscription):
- Hide / Show Categories — reduce clutter and customize your view
- Export — back up your bookmarks to a JSON file
- Import — restore bookmarks from a backup file
- PIN Protection — lock Pro features with a PIN

All bookmark data is stored locally in your browser. Nothing is sent to any server. iBookmarkit works in Firefox, Chrome, Edge, Brave, Opera, and Vivaldi.