JSON Formatter
Clean, format, and validate JSON.
Professional JSON Beautifier, Minifier & Validator
JSON is the backbone of modern web APIs, but raw data is often unreadable; our formatter makes it human-friendly in one click.
How to use the JSON Formatter:
- Paste your raw, minified, or messy JSON into the input area.
- Click Beautify to apply 4-space indentation and syntax highlighting.
- Click Minify to strip all whitespace for production-ready code.
- Use the Copy button to grab the valid output for your project.
What makes a valid JSON structure?
JSON requires strict adherence to syntax, including double quotes for keys and proper nesting of braces. Our built-in JSON Validator checks your code in real-time. If there is a syntax error, the status bar will provide a specific error message to help you debug your API response or configuration file. This is an essential utility for software engineers and data analysts working with NoSQL databases or RESTful services.