JSDKAuthenticator Browser-generated TOTP

Private 2FA Code Generator

Generate your 2FA code securely

Generate time-based authentication codes directly in your browser.
The application does not store your secret key.

Authenticator

2FA Code Generator

Local Processing
Example: JBSWY3DPEHPK3PXP Not stored

Current code

Refreshes automatically

Waiting for secret key

Expires in --s

Privacy by design

Secrets entered on the normal generator stay in this browser tab's memory and are not stored by the application. Choosing Copy Share Link intentionally places the normalized Secret Key in the URL path.

Because shared URLs pass through web infrastructure, web server, CDN, and proxy access logs may record the Secret Key. TOTP generation still happens only in your browser.