> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.modulards.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What is the 2FA recovery code?

2FA recovery codes are required to access your app's two-factor authentication in situations where you have lost your device or are unable to access your authentication app.

These codes are automatically generated when you enable two-factor authentication on your account, and each code can only be used once.

If you need to regenerate your codes, simply disable and re-enable two-factor authentication on your account.

In the event that your recovery codes run out and you are unable to access the application, please contact us at [support@modulards.com](mailto:support@modulards.com) so we can assist you.