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