What is JSON Formatter & Validator?

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is commonly used in APIs, web applications, and configuration files.

Why Use This Tool?

• ✅ Validate JSON syntax before saving or sending it
• 🌈 Beautify (pretty-print) your JSON for easier reading and debugging
• 📋 Instantly highlight issues with formatting, missing brackets, etc.

How It Works

This tool attempts to parse your input using the native JSON parser. If it succeeds, it formats the output in a human-readable way. If not, it will show a specific error like "Syntax error", "Unexpected token", or "Unexpected character".