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About Base32 Decoder

Decode Base32 strings back into their original readable text format. This tool processes standard RFC 4648 Base32 strings, handling padding characters (=) automatically.

Why Use This Tool?

If you encounter an encoded string that looks like 'KRUGS4ZANFZSA===', it is likely Base32. Developers use this to debug authentication systems, legacy file transfers, or decode identifying keys found in URLs or configuration files.

How to Use

  1. Enter Base32 String.
  2. Click Decode.