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? Manage the devices linked to your Mozilla account How do I choose what information to sync on Firefox? Sync Firefox data How do I know the status of my sync? How Firefox Sync keeps your data safe even if TLS fails View synced tabs from other devices How Firefox securely saves passwords Sync logins in Firefox desktop What happened to Firefox Send? Remove a synced device from your Mozilla account Sync custom preferences Delete sync data from Firefox by signing out of your Mozilla account Sign in to Pocket with your Mozilla account Change your Mozilla account password Use a Primary Password with Sync Send Tab from Firefox desktop to other devices Disable Firefox Sync How to share URLs on Firefox for macOS Firefox Sync - Take your bookmarks, tabs and personal information with you Disable Firefox Sync on a lost phone or tablet I've lost my Firefox Sync account information - What to do Access your add-ons with a Mozilla account How do I delete my Mozilla account? Changing your two-step authentication device for your Mozilla account Why can’t I use Firefox sync with my Google or Apple ID? How do I submit a bug for Firefox Sync?