One-time password input component for React. Accessible. Unstyled. Customizable. Open Source.
the open source solution for two factor authentication.
LinOTP accommodates many different OTP algorithms using a modular approach. This includes the OATH standards such as HMAC (RFC 4226) and time-based HMAC. But LinOTP's design makes it easy to create your own tokens with different algorithms, including challenge-response tokens, tokens based on QR codes, and tokens based on push-type messages.