Download Firefox Systems and Languages What's New Privacy Backup, recovery, and sync Sync data Sync your data across different platforms and devices. All All articles and threads Backup data Recover data Sync data In English Back up and transfer your Firefox data to a new device How do I set up Sync on my computer? Restore bookmarks from backup or move them to another computer Sync Firefox data Switch from Chrome to Firefox I've lost my Firefox Sync account information - What to do How Firefox securely saves passwords Disable Firefox Sync How to perform Sync on Firefox desktop Remove a synced device from your Mozilla account Send Tab from Firefox desktop to other devices How do I choose what information to sync on Firefox? View synced tabs from other devices Use a Primary Password with Sync How do I know the status of my sync? Sync custom preferences Disable Firefox Sync on a lost phone or tablet Change your Mozilla account password How Firefox Sync keeps your data safe even if TLS fails Change your two-step authentication device for your Mozilla account Why can’t I use Firefox sync with my Google or Apple ID? Firefox Sync - Take your bookmarks, tabs and personal information with you Delete sync data from Firefox by signing out of your Mozilla account How to share URLs on Firefox for macOS How do I submit a bug for Firefox Sync?