Online Developer Tools
Format, encode, and validate code and data for faster development workflows.
JSON Formatter
Format, validate, and beautify JSON data with syntax errors.
Developer ToolsURL Encoder/Decoder
Encode or decode URLs and query strings for safe transmission.
Developer ToolsBase64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings back to text.
Developer ToolsHTML Formatter
Format, beautify, and minify your HTML code instantly.
Developer ToolsRegex Tester
Test your regular expressions in real-time with syntax highlighting.
Developer ToolsPassword Generator
Generate strong, secure passwords with customizable options.
Developer ToolsHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes of any text.
Developer ToolsUUID Generator
Generate random UUIDs (v4) for databases, APIs, and testing.
Developer ToolsPassword Strength Checker
Generate strong passwords and check password strength with detailed analysis.
Developer ToolsCSS Minifier
Minify and compress CSS code to reduce file size for production.
Developer ToolsHTML Entity Converter
Encode and decode HTML entities like & < > and special characters.
Developer ToolsBinary Converter
Convert numbers between binary, decimal, hexadecimal, and octal.
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About our Developer Tools
Modern software development demands simple, fast, and secure tools. Our developer category offers robust client-side utilities to inspect and clean code payloads. Whether you are debugging a nested JSON payload or validating a regex pattern, you can run these processes locally. You don't have to worry about uploading sensitive API keys, configurations, or credentials to external servers.