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Encoding

JWT Decoder & Validator

Decode a JWT to inspect its header and payload, and verify HS256 signatures.

JWT

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⧉Base64 Encode / DecodeEncode text to Base64 or decode Base64 back to text — instantly, in your browser.%URL Encode / DecodePercent-encode or decode URLs and query parameters safely.🔏JWT GeneratorCreate and sign your own JSON Web Token with an HS256/384/512 secret.
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