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Access Mozilla services with a Mozilla account

A Mozilla account lets you sign in to services such as Sync to keep your Waterfox data (bookmarks, history, logins, open tabs) available across devices.

  1. Open Menu > Settings.
  2. In Sync and save data, click Sign in. Follow the prompts to sign in or create a new account.
  3. Confirm your email using the verification link or code sent by Mozilla accounts.

Notes:

  • Waterfox uses Mozilla accounts for cross‑device sync. Review the Mozilla Accounts Privacy Notice for details.
  • You can choose what to sync: bookmarks, history, logins, open tabs, and more.