JSONer - JSON 工具箱

一款美观强大的 JSON 格式化、验证和开发者工具箱

JSONer is a powerful JSON toolkit that helps developers work with JSON data more efficiently. Features: 🎨 Format JSON - Beautify and format JSON with proper indentation - Collapsible tree view for easy navigation - Syntax highlighting for better readability 📦 Minify JSON - Compress JSON by removing whitespace - Perfect for optimizing API payloads 🔤 Escape JSON - Convert JSON to escaped string format - Useful for embedding JSON in strings ✅ Validate JSON - Real-time JSON validation - Clear error messages with line numbers 📋 Additional Features - Copy formatted output to clipboard - Download JSON as file - History of recent JSON operations - Dark/Light theme support - English and Chinese language support - Works on any webpage How to Use: 1. Click the JSONer icon in your browser toolbar 2. Paste your JSON in the input area 3. Click Format, Minify, Escape, or Validate 4. Copy or download the result Perfect for web developers, API developers, and anyone who works with JSON data regularly. Website: https://jsoner.dev