FavBox is a browser extension that simplifies and improves bookmark management, without relying on external cloud storage or third-party services

Key features:

• sync with your browser profile;
• does not send your data to any third-party services;
• supports tags for easy organization;
• offers advanced search, sorting, and filtering by tags, domains, and folders;
• provides multiple display modes;
• light and dark theme.
• offers page previews for quick reference;
• lets you know if a bookmark already exists, to avoid creating duplicates;
• provides a feature to detect broken URLs;
• provides quick access to search with hotkeys "Ctrl + Shift + K";
• free and open source

GitHub page links to Chrome Web Store where it can be downloaded.