A LITTLE HELP FOR YOUR NEXT TASK
TOTP Authenticator
Generate time-based one-time codes from a Base32 secret.
Private by design
Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.
Preparing your private workspace…
How to use TOTP Authenticator
- Enter a Base32 secret or otpauth URI; it stays in memory.
- Choose algorithm, period and digit count, or use the URI settings.
- Copy the current code and watch its real expiration countdown.
What are the limits of TOTP Authenticator?
RFC 6238; 6 or 8 digits; SHA-1/256/512. Device time must be accurate. No backup, account sync or persistent secret storage.