OrdoMarks

Prevent accidental exact duplicate bookmarks in the same folder. Simple, local and private.

OrdoMarks keeps your bookmarks clean by automatically preventing accidental duplicates. Save the exact same link to the same folder twice, and OrdoMarks removes the new duplicate automatically. The same bookmark can still be intentionally saved in different folders. Simple, fast and private — everything works locally in your browser. Free version includes: • Exact duplicate prevention • Same-folder protection • Duplicate counter • On/off protection toggle Upgrade to OrdoMarks Pro for smarter cleanup: • Smart URL Matching — recognizes different-looking links that actually lead to the same place • Duplicate Scanner — finds duplicates already hiding in your bookmark library • Bulk Cleanup — removes multiple duplicates at once • Undo — restore the last cleanup if needed Order for your bookmarks. From chaos to order.