# Decoder

Decoder Developer Tools

Free browser-based decoder developer tools. 9 tools — no installs, no sign-ups, open and use instantly.

09 tools available
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Base32 Encoder / Decoder
NEW
Encode and decode Base32 data
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Checksum Verifier
NEW
Verify file checksums quickly
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Hex Encoder / Decoder
Encode and decode hexadecimal text
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Base58 Encoder / Decoder
Encode and decode Base58 data
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🔐
Base85 Encoder / Decoder
Encode and decode Base85 data
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CSR Decoder
Decode certificate signing requests
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Hash Compare Tool
Compare hashes and digests
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JWT Decoder
Encode and decode jwt
🛡️
SSL Certificate Decoder
Encode and decode ssl certificate