JSON Validator, Formatter & Beautifier

Validate, format, beautify, and sort JSON data with our free online tool. Check for syntax errors, beautify for readability, or minify for storage efficiency.

Input JSON

Output

Enter JSON in the editor and click validate
Size 0 B
Objects 0
Arrays 0
Keys 0
Depth 0
Validate and format your JSON data instantly with our easy-to-use JSON Validator tool. Whether you are a developer, data analyst, or student, this tool helps you quickly identify errors, beautify, minify, and sort your JSON with real-time feedback. Instantly catch mistakes with line-by-line error highlights and get clean, readable JSON in seconds. Perfect for debugging APIs, working with configurations, or managing data. Fully responsive and optimized for all devices – simplify your JSON workflow anytime, anywhere