We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

how do I set firefox to auto fill my information?

more options

Can I set firefox to auto fill form data?

Can I set firefox to auto fill form data?

All Replies (1)

more options

You can follow these steps:

  • Type "about:config" in the Firefox location bar, and press Enter or Go
  • Search for "formfill"
  • Tap on the "browser.formfill.enable" preference, then press the toggle switch to change it from "false" to "true"