Encoder / Decoder
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Base64
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URL Encoded (Component)
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HTML Entities
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Hex Bytes
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Unicode Escaped
One number per line
Input
Output
Unicode Domain
Punycode (ASCII)
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Quoted-Printable
Shift13 (ROT13)
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Shifted
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Morse Code
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Char Codes
Quick header/payload preview — no signature verification. To verify a signature (HMAC/RSA/ECDSA) or generate a token, use the JWT Inspector.
JWT