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!

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Firefox forgets userids and/or passwords

  • 3 réponses
  • 18 ont ce problème
  • 1 vue
  • Dernière réponse par rexwilson

more options

Situation #1: I use Firefox for months and months on a site, where it remembres the userid and password. Then suddenly tonight it doesn't remember either one.

Situation #2: When I go to a website I have to put the surdor in the "userid" field and press the down cursor. Firefox gives a list of userids, though only one belongs to this website. When I tab to the password field, Firefox sometimes remembers the password and other times remains blank. This has been going on for months, as well.

Situation #1: I use Firefox for months and months on a site, where it remembres the userid and password. Then suddenly tonight it doesn't remember either one. Situation #2: When I go to a website I have to put the surdor in the "userid" field and press the down cursor. Firefox gives a list of userids, though only one belongs to this website. When I tab to the password field, Firefox sometimes remembers the password and other times remains blank. This has been going on for months, as well.

Toutes les réponses (3)

more options
  • Websites remembering you and automatically log you in is stored in a cookie.
  • Create an allow cookie exception (Tools > Options > Privacy > Cookies: Exceptions) to keep such a cookie, especially for secure websites and if cookies expire when Firefox is closed.
  • In Private Browsing - Use Firefox without saving history mode all cookies are session cookies that expire if that session is ended, so websites won't remember you.
  • Do not use Delete browsing, search and download history on Firefox to clear the "Cookies" and the "Site Preferences"

Clearing "Site Preferences" clears all cookies, images, pop-up windows, software installation, and password exceptions.


  • You enter Private Browsing mode if you select: Tools > Options > Privacy > History: Firefox will: "Never Remember History"
  • To see all History and Cookie settings, choose: Tools > Options > Privacy, choose the setting Firefox will: Use custom settings for history
  • Uncheck: [ ] "Automatically start Firefox in a private browsing session"

You can try to repeat the action to use the Tab key to go from the user name to the password field a few times to see if that makes Firefox fill the password.

more options

Thank you for your response. However, these settings are not the issue, as:

~ I am not using Private Browsing

~ I have Security -> Passwords -> Remember Passwords checked with nothing in "Exceptions"

~ I have Privacy -> History -> Remember History set

~ CCleaner is set to keep all cookies from these sites that Firefox goes to

more options

i am having the same problem, have cleared all history, trashed cookie files/preferences, etc, and the problem persists. This has been an ongoing pain with multiple versions of Firefox for years, and folks at Mozilla seem to be unable to get to the cause. I can set up Safara and Firefox side by side, load up a site (surveygizmo is a perfect example), and Safari happily auto-completes my userid and password, and Firefox does not.