Encoding

Base32 Decoder

Decode RFC 4648 Base32 data into UTF-8 text.

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UTF-8 text output

Choose “Decode Base32” to see the result here.

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

Use uppercase RFC 4648 A–Z and 2–7 with required = padding and no whitespace. Base32hex and Crockford Base32 are not accepted.
Text is encoded as UTF-8 bytes. Decoding rejects bytes that are not valid UTF-8.

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Decode RFC 4648 Base32 data into UTF-8 text. Input: Base32 input. Output: UTF-8 text output (UTF-8 text).

Enter base32 input, then choose “Decode Base32”. Review the result and use Copy to copy the displayed text. Clear removes all fields and the result.