Mozilla Monitor website will be down for 2 hours starting 5/20/2025 at 6 AM PT. Visit our status site for updates.

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 get firefox to STOP filling in my user name?

  • 2 replies
  • 2 have this problem
  • 250 views
  • Last reply by GINAHERE

I don't want firefox to fill i anything. Not my email, not my user name,. not my password. I can't think of any less secure thing to do. I made a huge mistake of having this browser store my passwords a few years ago and never again. I am not even sure I'm going to continue to keep using it. PLEASE I have looked over every tihng in options, setting over and over and over and I just can't find where I set that not do it. it only shows where not to store passwords.

how do I get it not to fill in anytihng?

at all.

I don't want this filling in anytbhign at all especially when logging into financial sites. Chrome won't do this, why does this browser persist?
I don't want firefox to fill i anything. Not my email, not my user name,. not my password. I can't think of any less secure thing to do. I made a huge mistake of having this browser store my passwords a few years ago and never again. I am not even sure I'm going to continue to keep using it. PLEASE I have looked over every tihng in options, setting over and over and over and I just can't find where I set that not do it. it only shows where not to store passwords. how do I get it not to fill in anytihng? at all. I don't want this filling in anytbhign at all especially when logging into financial sites. Chrome won't do this, why does this browser persist?

Chosen solution

Sorry to hear, this will fix/stop the auto fill. Please follow the instructions: https://support.mozilla.org/en-US/kb/control-whether-firefox-automatically-fills-forms

This should help you with passwords and how to delete and what to do when asked: https://support.mozilla.org/en-US/kb/password-manager-remember-delete-change-and-import

I also suggest deleting cookies that might have stored information or partial information stored for websites and also to clear your cache.

Please let us know if this solved your issue or if need further assistance.

Read this answer in context 👍 1

All Replies (2)

Chosen Solution

Sorry to hear, this will fix/stop the auto fill. Please follow the instructions: https://support.mozilla.org/en-US/kb/control-whether-firefox-automatically-fills-forms

This should help you with passwords and how to delete and what to do when asked: https://support.mozilla.org/en-US/kb/password-manager-remember-delete-change-and-import

I also suggest deleting cookies that might have stored information or partial information stored for websites and also to clear your cache.

Please let us know if this solved your issue or if need further assistance.

Modified by Shadow110

Thank you so much! I looked everywhere but not the drop down. I really appreciate your clear instructions it was very helpful.