How to Turn On and Turn Off Autofill in Firefox

You can easily enable or disable autofill in Firefox with a few clicks.

Manage Saved Addresses in Firefox

In addition to autofill, you can manually add contact information to Firefox. You can also delete or edit any saved entries. Here’s how to add, edit, and delete saved addresses.

How to Use Form Fill in Firefox

In addition to addresses, Firefox can also save data you type into online forms. This feature is on by default. When the feature is on, if you type the first few letters of an entry into a form field, Firefox will show a drop-down menu with a list of saved items. Options include your name, email address, zip code, etc. Click the down arrow on a blank field to see all the options. Use the down arrow to select the one you want to use and press enter or click it to confirm.

How to Delete Autofill Entries

You can delete any of the form data Firefox has saved if it’s incorrect or out of date, but you can’t do that in Firefox settings. You can only delete individual entries by using an online form.

How to Clear Autofill in Firefox

You can also clear all the data at once. However, Firefox bundles your form history with your search history, so you must delete both at once.

How to Turn Off Autofill in Firefox

Forms and autofill are on by default in Firefox, but you can quickly turn it off if you don’t want to use it. If that’s the case, you should also clear form and search history as detailed above.