JSON Formatter

Format, validate, and beautify JSON instantly! Pretty print with syntax highlighting, minify, and validate JSON with live feedback. ``` **Full Description:** ``` JSON Formatter - Beautify & Validate JSON Instantly! 🔧 Format, validate, and beautify JSON with ease! Perfect for developers working with APIs, config files, and JSON data. Features syntax highlighting, multiple indent options, and real-time validation. ✨ KEY FEATURES: 🎨 Formatting Options: - Pretty Print - Format JSON with proper indentation and line breaks - Minify - Compress JSON to single line for production use - Multiple Indent Styles - Choose 2 spaces, 4 spaces, or tabs - Syntax Highlighting - Color-coded output like VS Code - Beautiful Output - Dark theme editor with syntax colors ✓ Validation & Error Handling: - Real-time Validation - Instant JSON validation as you type - Clear Error Messages - Detailed error descriptions with line info - Visual Status Indicator - Valid (green), Invalid (red), or Empty (gray) - Error Display - Shows exactly what's wrong with your JSON - Live Feedback - Immediate validation updates 📊 Statistics & Analysis: - File Size - Shows bytes, KB, or MB automatically - Line Count - Number of lines in formatted output - Key Count - Total number of keys in JSON structure - Real-time Updates - Stats update with each format - Detailed Metrics - Understand your JSON structure 💾 Smart Features: - Auto-Save - Remembers your last JSON input across sessions - Paste from Clipboard - Quick paste button for convenience - Sample JSON - Load example JSON with one click - Copy Output - One-click copy formatted JSON to clipboard - Clear All - Quick reset to start fresh 🚀 HOW TO USE: Quick Start (3 Easy Steps): 1. Click the JSON Formatter extension icon 2. Paste or type JSON in the input editor 3. Click "✨ Format" to see beautified output - Done! Detailed Usage: Step 1: Input JSON - Click extension icon in toolbar - Paste JSON using "📋 Paste" button - Or type/paste directly in input editor - Or click "📝 Sample" for example JSON Step 2: Choose Formatting - Select indent style: 2 spaces, 4 spaces, or Tab - Default is 4 spaces (most readable) - Click different options to see changes - Preference is remembered Step 3: Format & Validate - Click "✨ Format" for pretty print - Click "📦 Minify" for single-line output - Watch status indicator for validation - See syntax-highlighted output Step 4: Copy Result - Click "📋 Copy" to copy formatted JSON - Paste anywhere you need it - Output preserves your chosen formatting - Original JSON saved automatically Error Handling: - Red status indicator shows invalid JSON - Error message displays below input - Shows what's wrong and where - Fix errors and re-format - Green status when valid Pro Tips: 💡 Use 2 spaces for compact, readable output 💡 Use 4 spaces for maximum readability (default) 💡 Use tabs for smallest file size 💡 Minify before sending over network 💡 Pretty print for development and debugging 💡 Check statistics to understand structure 💡 Use sample to learn JSON format 🎯 PERFECT FOR: 💻 Web Development: → Format API Responses - Beautify JSON from REST APIs → Debug JSON Data - Find errors in JSON structures → Config Files - Format package.json, tsconfig.json, etc. → Test Payloads - Prepare JSON for API testing → Code Examples - Create readable documentation 📊 Data Analysis: → Clean Data - Format messy JSON exports → Data Validation - Verify JSON structure → ETL Processes - Prepare data for transformation → Database Export - Format JSON database dumps → API Integration - Parse and format API responses 🔧 Backend Development: → API Development - Test request/response payloads → Configuration - Format server config files → Database Schema - Format NoSQL documents → Logging - Beautify JSON log files → Debugging - Find issues in JSON data 🎓 Learning & Teaching: → Learn JSON - Understand proper JSON syntax → Teaching Examples - Create clear code examples → Student Assignments - Validate student work → Tutorials - Format examples for courses → Documentation - Include in learning materials 💼 Professional Work: → Code Reviews - Format before committing code → Documentation - Include in technical docs → Presentations - Show JSON in slides clearly → Client Demos - Present data professionally → Technical Writing - Format JSON examples 🔍 Debugging & Testing: → API Testing - Validate request payloads → Response Analysis - Format API responses → Error Investigation - Find JSON syntax errors → Data Inspection - Examine JSON structures → Integration Testing - Prepare test data 📱 Mobile Development: → API Integration - Format mobile app API calls → Config Files - Beautify app configuration → Data Storage - Format local JSON storage → Push Notifications - Validate notification payloads → Feature Flags - Format feature configuration 🎨 FORMATTING STYLES: 2 Spaces (Compact): - Most compact while readable - Popular in JavaScript community - Saves file space - Good for code reviews - Example: Google style guide 4 Spaces (Standard - Default): - Most readable format - Industry standard - Clear visual hierarchy - Easier to spot errors - Recommended for beginners Tab Indentation: - Smallest file size - Editor-independent - Customizable width - Classic formatting - Good for minimizing size Minified (Production): - Single line output - No whitespace - Smallest possible size - Best for transmission - Use in production APIs 💡 VALIDATION FEATURES: Real-time Status: - ✓ Valid (Green) - JSON is syntactically correct - ✗ Invalid (Red) - JSON has syntax errors - Empty (Gray) - No JSON entered yet - Updates automatically as you type - Clear visual feedback Error Messages: - Shows exact error description - Indicates problem location - Explains what's wrong - Helps fix issues quickly - Clear, non-technical language Common Errors Detected: - Missing commas between elements - Trailing commas (not allowed in JSON) - Unclosed brackets or braces - Unescaped special characters - Invalid prop…