Base32
Encodes text or a file to Base32 (RFC 4648) and back — the alphabet of two-factor (TOTP) secrets. Decoding ignores case, spaces and missing padding.
- In
- text · file
- Out
- BASE32
Waiting for input
Runs in this tab. The text is not sent anywhere.
Related
Questions
Why is my 2FA secret in Base32?
Base32 uses only capital letters and digits 2–7, so a secret can be read aloud and typed without mixing up 0 and O or 1 and l.