Sync, share and save

Reset your Mozilla account password with Recovery Keys

Generate an account recovery key, so you can sign in to your Mozilla account to regain access to your synced data, in case you forget your password.

The Send Tab feature lets you send pages from Firefox desktop to your phone or tablet so you can view them later.

Learn what Sync is, how it works, what it lets you do and how to avoid data loss with Sync, Firefox and your Mozilla account.

Disconnect a device from your Mozilla account and stop syncing its data.

How to sign out of your Mozilla account and remove your synced data from a device.

Learn how to turn off Firefox Sync if you’d like to use your Mozilla account without syncing data such as, bookmarks, history and tabs.

Firefox Send has been discontinued as of September 17th, 2020. Thank you for trying Firefox Send in the past.

Firefox Sync allows you to sync your preference settings across all your Firefox Desktop devices. Learn more.

What to do if you have two-factor authentication (2FA) setup on your account and need to migrate to a new device or phone.

Learn how to share URLs of the websites you visit on Firefox for macOS.