> For the complete documentation index, see [llms.txt](https://docs.birdie.so/birdie-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.birdie.so/birdie-docs/security/two-factor-authentication.md).

# Two-factor authentication

To turn on two-factor authentication:

1. Go to [User Settings -> Your Profile](https://app.birdie.so/user/profile). 
2. Click on **Enable two-factor authentication**.
3. Save your backup codes somewhere safe.
4. Scan the QR code (using Google Authenticator app, Twilio Authy app, etc...)
5. Verify it

<figure><img src="/files/nrDfd7Ya0eyT6XQfzFNW" alt=""><figcaption><p>Two-factor authentication</p></figcaption></figure>