#️⃣

Developer

Hash Generator

Generate SHA-256 and SHA-1 hashes using the Web Crypto API.

Browser-only

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Format, validate and minify JSON. Highlights errors.

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Decode JWT tokens — view header and payload without a secret.

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Generate TypeScript interfaces/types from JSON payloads for faster API modeling.

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HMAC Generator

Generate HMAC signatures (SHA-1/SHA-256/SHA-512) for API auth and webhook testing.

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Base64 Encoder / Decoder

Encode or decode Base64 text or files.

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URL Encoder / Decoder

Encode and decode URL components.

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