Base32 Encoder
Encode or decode text using RFC 4648 Base32.
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Base32
About the Base32 Encoder
Convert text to Base32 or decode Base32 back into readable text following the RFC 4648 alphabet, the format used by TOTP secrets and some DNS records.
Examples
Encode text
Hello, world!Output
JBSWY3DPFQQFO33SNRSCC===Related tools
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Frequently asked questions
Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser