Base32 Encode / Decode
Encode text to Base32 and decode it back (RFC 4648).
Input
Output
Convert text to and from RFC 4648 Base32, the case-insensitive encoding used by TOTP keys and more.
How to use
- Choose Encode or Decode.
- Type or paste your input.
- Copy the result.
Frequently asked questions
- Is padding required?
- Encoding adds '=' padding; decoding accepts input with or without it.
- Is it case-sensitive?
- No, Base32 decoding is case-insensitive.