Base32 Decoder

Decode RFC 4648 Base32 back to text.

Decoder Text Codecs Updated Apr 20, 2026
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How to Use
  1. Type or paste your input on the left.
  2. The result appears live on the right - no buttons needed.
  3. Copy the output with one click.
Input
Output
More codecs: base32 encode base58 encode base58 decode base85 encode base85 decode hex encode

About this codec

Decode RFC 4648 Base32 back to text.

Frequently Asked Questions

Does this leave my browser?

No - the conversion runs entirely in JavaScript on this page.

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