GitSyncMarks by Joe Mild

GitSyncMarks is a professional extension for Firefox that bidirectionally and automatically synchronizes your bookmarks with a GitHub repository. No middleman, no third-party servers – your data remains completely under your control.

Highlights

• Linkwarden Synergy: Save pages or links directly to your Linkwarden instance. Includes automatic viewport screenshots, collection synchronization, and predefined tags.
• Smart Search: A dedicated, lightning-fast search interface for your bookmarks. Supports light and dark themes and is fully keyboard-accessible.
• Guided Setup Wizard: A step-by-step onboarding process safely guides new users through token and repository configuration to their first successful sync.
• Three-Way Merge: Industrial-grade reliability through an advanced merge algorithm that intelligently combines changes across different devices.

Key Capabilities

• Private-by-Design: Direct communication with the GitHub API. No third parties see your data.
• Firefox-Optimized: Supports native bookmark structures (Toolbar, Menu, Other).
• Single-File Storage: Each bookmark is stored as a readable JSON file – ideal for versioning and manual editing on GitHub.
• Multiple Profiles: Manage up to 10 separate profiles for work, personal life, or projects, each with their own repositories.
• Automation: Add bookmarks via CLI or GitHub Actions; the extension automatically integrates them during the next sync.
• Generated Files: Automatically creates a README.md (overview), bookmarks.html (import file), or RSS feed in your repository.

Companion App
Use the GitSyncMarks-App (Android, iOS, Desktop) to manage your bookmarks directly from your GitHub repository on mobile devices. (Note: Firefox for Android does not support direct bookmark sync via extensions – use the app for this).

GitSyncMarks is Open Source: https://github.com/d0dg3r/GitSyncMarks