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

Firefox keeps putting in an incorrectly spelled memorized passwaord. I correct it and it just keeps switching back to the memorized one

  • 2 replies
  • 10 have this problem
  • 3 views
  • Last reply by Tom7

more options

I have a required case sensitive password for a site. I "memorized" the password in Firefox. I used a lower case letter when i first imputed the password. (pelton) When I try to correct the error with a capital P (Pelton), firefox keeps changing it back to a lower case.

I have a required case sensitive password for a site. I "memorized" the password in Firefox. I used a lower case letter when i first imputed the password. (pelton) When I try to correct the error with a capital P (Pelton), firefox keeps changing it back to a lower case.

All Replies (2)

more options

Make sure that you haven't saved Uppercase and Lowercase versions of that name and password.

Remove saved Password(s):

  • Tools > Options > Security: Passwords: "Saved Passwords" > "Show Passwords"
more options

Basically, Firefox's insistence on using the capitalization it memorized -- and blasting it over the top of the capitalization I'm actually typing -- makes it so I have to use Safari sometimes (it's a long story so I deleted it below).

Firefox needs to give users the ability to not select the memorized words it forces on us when the capitalization isn't right for that field.

Modified by Tom7