Encoding

Base32 Encoder

Encode UTF-8 text using the RFC 4648 Base32 alphabet.

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Base32 output

Choose “Encode Base32” to see the result here.

Processed in your browser. Inputs stay in this page’s memory and are not uploaded or saved.

Uses the RFC 4648 A–Z and 2–7 alphabet, not Base32hex or Crockford Base32.
Text is encoded as UTF-8 bytes. Decoding rejects bytes that are not valid UTF-8.

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What does this tool do?

Encode UTF-8 text using the RFC 4648 Base32 alphabet. Input: UTF-8 text input. Output: Base32 output (Base32).

How to use it

Enter utf-8 text input, then choose “Encode Base32”. Review the result and use Copy to copy the displayed text. Clear removes all fields and the result.