Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

file containing Firefox logins?

  • 3 cavab
  • 2 have this problem
  • 10 views
  • Last reply by cor-el

more options

I'd like to copy my Firefox logins from one machine to another. What file(s) do I copy from/to my profile folder? Is it, by any chance, logins.json and key3.db?

I'd like to copy my Firefox logins from one machine to another. What file(s) do I copy from/to my profile folder? Is it, by any chance, logins.json and key3.db?

Modified by user700204

Chosen solution

Yes, copying logins.json (encrypted logins) and key3.db (encryption keys) should be sufficient to transfer the passwords to another computer.

See also:

Read this answer in context 👍 1

All Replies (3)

more options

Seçilmiş Həll

Yes, copying logins.json (encrypted logins) and key3.db (encryption keys) should be sufficient to transfer the passwords to another computer.

See also:

more options

Excellent. Thank you very much.

more options

You're welcome.