Base32 Encode / Decode

Encode text to Base32 or decode Base32 back to text, in your browser.

How to use Base32 Encode / Decode

  1. Type or paste your text.
  2. Click Encode or Decode.
  3. Copy the result from the output box.

Base32 Encode / Decode

Base32 (RFC 4648) encodes binary data using 32 ASCII characters, useful where case-insensitive, URL- and filename-safe encoding is needed. Everything runs locally in your browser, so your text is never uploaded.

Is my text uploaded?
No. The conversion runs entirely in your browser using JavaScript.
Is there a size limit?
Only your device's memory; there are no server-side limits.

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