Base32 Encode / Decode
Text to Base32
100% local — nothing is uploaded
Output
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How to use
- Type or paste text.
- Choose Encode or Decode.
- Toggle padding if you need unpadded output.
- Copy the result.
FAQ
Why Base32 instead of Base64?
Base32 uses only A–Z and 2–7, so it survives case-insensitive or restrictive systems — it is the standard encoding for TOTP secrets.
Is Base32 encryption?
No. It is an encoding, trivially reversible. Do not use it to protect secrets.