Category Hub • 8 Utilities

Developer Tools

Formatters, minifiers, regex testers, encoders, JWT tools, and code utilities.

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Format, validate, beautify, and minify your JSON data with instant syntax error highlighting.

Developer ToolsUnlimited

Encode text or binary data into Base64 format or decode Base64 strings with UTF-8 support.

Developer ToolsUnlimited

Decode and inspect JSON Web Tokens (JWT) headers, payloads, and expiration claims securely.

Developer ToolsFree Tier

Generate bulk cryptographically random Version 4 UUIDs and GUIDs with custom formatting options.

Developer ToolsUnlimited

Test and debug Regular Expressions in real-time with visual match highlighting and capture group breakdown.

Developer ToolsFree Tier

Generate cryptographic checksums and hashes including SHA-256, SHA-512, SHA-1, and MD5.

Developer ToolsUnlimited

Encode special characters into percent-encoded URL formats or decode encoded URI strings.

Developer ToolsUnlimited

Convert Unix epoch timestamps (seconds & milliseconds) to human-readable dates and vice versa.

Developer ToolsUnlimited