MyAuthenticator

Serverless browser-based progressive web app that generates TOTP and HOTP two-factor codes.

Webfreeglobal

MyAuthenticator is a free, open-source, serverless progressive web app that generates TOTP and HOTP two-factor authentication codes directly in the browser, with data kept locally rather than on a remote server. It's aimed at people who want an installable, browser-based authenticator without a native app or a server dependency.

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