Import Data from Firefox
Use this article for help exporting data from Firefox and importing into Bitwarden.
Exporting from Firefox can look a little different depending on which version you are using, or if you are using a Firefox-based browser like Tor Browser or Waterfox:
To export logins from the latest version of Firefox:
Using the address bar, navigate to
about:logins
.Select the
menu button from the top right and select Export Logins... from the dropdown menu.You will be prompted to specify a location to save your login export to.
Firefox will export your logins as a
.csv
.
Data can be imported to Bitwarden from the web vault, CLI, desktop app, or browser extension. Data is encrypted locally before being sent to the server for storage.
To import data to your vault:
Log in to the web vault at https://vault.bitwarden.com, https://vault.bitwarden.eu, or
https://your.bitwarden.domain.com
if self-hosting.Select Tools → Import data from the navigation:
Complete the following fields from the drop down menus:
Vault: Select the import destination such as your individual vault or an organizational vault that you have access to.
Folder or Collection: Select if you would like the imported content moved to a specific folder or organization collection that you have access to.
File format: Select the import file format.
Select Choose File and add the file to import or copy/paste the contents of your file into the input box.
warning
Importing does not check whether items in the file to import already exist in your vault. If you import multiple files or import files with items already in your vault, this will create duplicates.
Select Import data to trigger the import. If you are importing a password protected
.json
file, enter the password into the Confirm vault import window that will appear.After successful import, delete the import source file from your computer. This will protect you in the event your computer is compromised.
Additional items such as file attachments, Sends, and trash will need to be manually uploaded to your vault.
Imports may be rejected for exceeding any of the following data limitations:
If your import has more than 7,000 items.
If your import has more than 2,000 folders.
If your import has more than 2,000 collections.
If your import has more than 7,000 item-folder relationships (e.g. a single item in 3 folders can be said to have 3 item-folder relationships).
If your import has more than 14,000 item-collection relationships (e.g. a single item in 3 collections can be said to have 3 item-collection relationships).
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