Automatically fill in your address and credit card on forms

Please update your version of Firefox for the latest features and security updates.

Firefox lets you automatically fill in your address on forms (for example, when you're ordering something online). Follow these steps to manage this feature.

Note: Firefox Nightly (a test version of Firefox) also includes a credit card autofill feature. For more information about Form Autofill feature availability, see this Mozilla Wiki page.

Turn autofill on or off

  1. Click the menu button New Fx Menu Fx57Menu and choose Options.Preferences.
  2. Click the Privacy & Security panel.
  3. In the Forms & Passwords section, put a check mark next to Autofill addresses to turn it on, or remove the check mark to turn it off.
We recommend only turning on this feature for private computers.

Edit your saved addresses

Use this setting to add, remove or change saved addresses in Firefox.

  1. Click the menu button New Fx Menu Fx57Menu and choose Options.Preferences.
  2. Click the Privacy & Security panel.
  3. Click the Saved Addresses… button.
  4. Choose one of the following:
    • Add…: Enter a new address using this button.
    • Edit…: Select the address you want to change, then click Edit to change it.
    • Remove: Select the address you want to delete, then click Remove.
  5. Click the x to save your changes and close the window.
// These fine people helped write this article:AliceWyman, Underpass, Goofy, Joni. You can help too - find out how.

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