brokit.io
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CSV ↔ JSON Converter
Base64 Encoder / Decoder
API & Backend
JWT Encoder / Decoder
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Debugging & Inspection
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DevOps & Infrastructure
.env Validator
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Security & Encoding
Hash Generator
UUID / ULID Generator
Password Strength Checker
Secret Redactor
JWT Encoder / Decoder
Encode and decode JWT tokens.
Decode
Encode
Verify
Header
Upload file
{ "alg": "HS256", "typ": "JWT" }
Payload
Upload file
{ "sub": "1234567890", "name": "John Doe", "iat": 1771020660, "exp": 1771024260 }
Algorithm
HS256
▼
Secret
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Encode JWT