BookmarkLab

Live browser bookmark organizer — deduplicate, auto-cluster, clean tracking URLs, and organize your bookmarks directly in Chrome.

BookmarkLab is a fast, safe bookmark organizer for Chrome that cleans clutter, removes duplicates, and lets you review every change before syncing. 100% FREE & FULLY PRIVATE - Runs entirely inside your browser - No cloud uploads, no accounts, zero tracking - Completely free and open source HOW IT WORKS All edits happen in a safe local sandbox. Reorganize and clean your collection, review a clear diff summary of every change, and sync to Chrome only when you approve. CORE FEATURES - Remove Tracking: Strip utm_*, fbclid, and analytics tags with side-by-side diff review. - Duplicate Finder: Find and merge duplicate links across all folders in one click. - Safe Staged Sync: See exactly what will be deleted, moved, or edited before applying changes. - Link Health Check: Scan your collection to flag dead links and 404s automatically. - Drag & Drop: Organize bookmarks and folder hierarchies visually. - One-Click Backup: Download a standard HTML backup anytime. - Universal Bookmark Import: Import standard HTML and JSON bookmark backup files exported from other browsers. Compatible with all Chromium-based desktop browsers. WHAT'S NEW IN THIS VERSION - Universal Bookmark Import: Import standard HTML and JSON bookmark backups exported from other browsers. - Visual URL Diff: Side-by-side preview of original vs. cleaned URLs with stripped tracking tags highlighted. - Link Health Scanner: Flags unreachable bookmarks and 404 errors in real time. - Safe Staged Sync: Full categorized review of changes before updating Chrome. - 100% Free & Private: Client-side local sandbox with zero data collection.