BookSync — FulgerX2007

BookSync keeps your bookmarks in sync between Firefox, Chrome, Edge and the BookSync Android app, through a server you run yourself. Everything is end-to-end encrypted: the server stores your bookmarks, but it can never read them.

How it works

• Run the BookSync server (a single Docker container) on your own machine or VPS.
• Create an account in the add-on and save the emergency kit it shows you.
• Sign in with the same account in your other browsers. Bookmarks sync within about a minute, in every direction.

Features

• Two-way sync of your bookmarks toolbar, menu, other bookmarks and their folders.
• Search all your bookmarks from the toolbar, and save the current page in one click.
• A full bookmark manager: drag and drop, rename, move, delete.
• Version history on the server: restore an earlier state of all your bookmarks.
• Safety checks: BookSync asks before a sync that would delete many bookmarks, and never silently goes back to an older server copy.
• See and sign out the devices on your account.

Privacy

• Bookmarks are encrypted in your browser (AES-256-GCM) with keys derived from your password and a secret SyncID. Neither ever leaves your devices.
• No analytics, no ads, no tracking. The add-on talks only to the server you enter.
• Open source: https://github.com/FulgerX2007/BookSync

BookSync needs a BookSync server; the README shows how to set one up in a few minutes.