JSON Master Pro

Transform Your JSON Workflow with JSON Master Pro

JSON Master Pro is a powerful Chrome extension designed for developers, data analysts, and anyone who works with JSON data. It brings professional-grade JSON formatting and conversion tools directly to your browser.

KEY FEATURES

Auto-Formatting & Validation • Automatically detects and formats JSON content on web pages • Beautiful syntax highlighting with collapsible structure • Real-time JSON validation with detailed error messages • Toggle auto-formatting on/off for any website

Multi-Language Code Conversion • Convert JSON to Java classes with getters/setters and constructors • Generate Golang struct definitions with JSON tags • Generate Python class definitions with properties and helper methods • Create TypeScript class definitions with methods • Build Protocol Buffer message definitions • Convert to XML format with proper structure

Developer Tools • Minifier for production-ready JSON • Copy to clipboard functionality • Download formatted JSON as file • Right-click context menu integration • Line numbers and collapsible structure (like VSCode)

Smart Features • Intelligent JSON detection on web pages • Multiple themes (Dark, Light, Cyber) • Responsive design for all screen sizes • Performance optimized for large JSON files • Local processing - no data sent to external servers

PERFECT FOR

• Web Developers: Format API responses, validate JSON configs • API Developers: Convert schemas to language-specific types • Data Analysts: Format large JSON datasets, validate data integrity • Students: Learn JSON structure with visual formatting • QA Engineers: Validate API responses and data formats

PRIVACY & SECURITY

• 100% Local Processing: All JSON processing happens in your browser • No Data Collection: We don't collect, store, or transmit your data • No External Requests: No data sent to external servers • Secure: Follows Chrome extension security best practices

BEAUTIFUL INTERFACE

• Modern, tech-inspired design • Multiple themes to match your preference • Smooth animations and interactions • Responsive design works on all screen sizes

PERFORMANCE

• Lightweight with minimal memory footprint • Optimized for large JSON files • Smart detection reduces unnecessary processing • Fast parsing and formatting algorithms

EASY TO USE

1. Auto-Formatting: JSON content is automatically detected and formatted on web pages
2. Popup Interface: Click the extension icon for advanced formatting and conversion tools
3. Context Menu: Right-click on JSON text for quick formatting and conversion options
4. Settings: Customize themes, toggle features, and adjust preferences

WORKS EVERYWHERE

• GitHub, Stack Overflow, API documentation sites • JSON API endpoints and responses • Configuration files and data files • Any website with JSON content

REGULAR UPDATES

We continuously improve JSON Master Pro with new features, performance optimizations, and bug fixes based on user feedback.

WHY CHOOSE JSON MASTER PRO?

• Professional Grade: Built with developers in mind • Feature Rich: More than just a formatter - it's a complete JSON toolkit • Privacy Focused: Your data stays on your device • Performance Optimized: Handles large files efficiently • Beautiful Design: Modern, intuitive interface • Free: No cost, no ads, no tracking

Transform your JSON workflow today with JSON Master Pro!