TOTP Manager

Create custom TOTP MFA/2FA configurations for testing your apps and websites!

Create and store any number of TOTP configurations.

Pick from multiple timespans ranging from 15 seconds to 10 minutes. Multiple hashing algorithms are supported including SHA-1 and SHA-256.

See a whole range of codes including 5 into the past and 5 into the future!

Also available as a website at https://totp-online.tobythe.dev