Code & Data
148 tools available in this directory. 100% offline client-side execution.
JSON Tools
12 toolsJSON Pretty Print
Format compact or minified JSON strings into human-readable pretty printed code.
JSON Parser
Parse raw JSON strings into JavaScript object tokens and verify structural integrity.
XML, WSDL & SOAP Tools
9 toolsYAML Tools
4 toolsHTML Tools
9 toolsHTML Formatter
Format and beautify raw HTML documents with proper indentation and nesting structure.
HTML Viewer
View and inspect formatted HTML source code with clean indentation and tag hierarchy.
Data Format Converters
19 toolsEscapers & Base64 Encoders
9 toolsHTML Escape & Unescape
Safely encode special HTML characters (&, <, >, ", ') into HTML entities.
Base64 Encode & Decode
Encode binary/text into Base64 format or decode Base64 strings back to text.
URL Encoders & Decoders
8 toolsJavaScript Tools
2 toolsData to Class Code Generators
38 toolsJSON to Objective-C
Generate Objective-C classes/structs automatically from a JSON object.
XML to Objective-C
Generate Objective-C classes/structs automatically from an XML document.
JSON to JSON Schema
Generate JSON Schema classes/structs automatically from a JSON object.
XML to JSON Schema
Generate JSON Schema classes/structs automatically from an XML document.
JSON to TypeScript
Generate TypeScript classes/structs automatically from a JSON object.
XML to TypeScript
Generate TypeScript classes/structs automatically from an XML document.
JSON to JavaScript Proptypes
Generate JavaScript Proptypes classes/structs automatically from a JSON object.
XML to JavaScript Proptypes
Generate JavaScript Proptypes classes/structs automatically from an XML document.
Developer Utilities
5 toolsCSS Tools & Converters
24 toolsCSS Formatter
Format CSS stylesheets with consistent indentation, newlines, and property ordering.
CSS to LESS
Convert standard CSS stylesheets to LESS preprocessor format with variable extraction.
CSS to Stylus
Convert standard CSS to Stylus format removing braces, semicolons, and optional colons.
LESS to SCSS
Convert LESS code to SCSS by transforming @variable declarations to $variable syntax.
Security & Ciphers
9 toolsMD5 & SHA Hash Generator
Generate cryptographic MD5 and SHA-256 hashes locally using Web Crypto API.
Binary Code Translator
Convert text to binary (0s and 1s) or decode binary back to readable text.