I Built a Free JSON Viewer That Respects Your Privacy 🔒

A free, private JSON viewer and formatter with no ads, no tracking and AI assistant built-in. tags: json, webdev, javascript, opensource cover_image: https://irjson.com/preview.png canonical_url: https://irjson.com The Problem 😤 Every time I needed to format JSON, I had to use tools that: 🚫 Show annoying ads 👀 Track your data 🐌 Load slowly 📧 Ask you to sign up So I built irjson.com — a JSON tool that just works. What is irjson.com? 🤔 A free online JSON Viewer & Formatter built for developers. No ads. No tracking. No signup. Ever. Features ✨ 🎨 Format & Beautify Paste messy JSON and get clean, readable output instantly. ✅ Real-time Validation Know immediately if your JSON is valid or where the error is. 🌳 Interactive Tree View Explore complex nested JSON with an easy-to-use tree view. 🔍 Search & Filter Find specific keys or values inside large JSON files instantly. 📊 JSON Diff Compare two JSON objects and see exactly what changed. 📋 Schema Validation Validate your JSON against a JSON Sch