Developer Tools

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JSON Formatter

Format, validate, and minify JSON. Catch syntax errors instantly.

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Base64 Encoder/Decoder

Encode and decode Base64 text and files.

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URL Encoder/Decoder

URL-encode and decode strings safely.

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Code Minifier

Minify HTML, CSS, and JavaScript to reduce file size.

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Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 and CRC32 hashes.

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Color Picker

Pick colors and convert between HEX, RGB, HSL, and CMYK.

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Regex Tester

Test and debug regular expressions with live highlighting.

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CSS Generator

Generate gradients, shadows, borders, and other CSS visually.

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JWT Decoder

Decode JSON Web Tokens to inspect header, payload, and signature.

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Cron Expression Builder

Build and visualize cron schedules. See next run times.