JSON Formatter / Validator
Format, validate, and minify raw JSON string data. Prettify with customizable tab indentation levels and inspect nodes in a collapsible tree explorer.
About JSON Formatter / Validator
JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format. It is easy for humans to read and write and easy for machines to parse and generate. However, raw JSON generated by APIs is often minified into a single line, making it hard to inspect.
Features of this Formatter:
• Format minified JSON to make it human-readable.
• Minify formatted JSON to compress space for API requests.
• Validate JSON strings to ensure correctness of keys, quotes, and commas.
• One-click copy to clipboard.
Ensure your JSON conforms to standard specifications: string keys must be surrounded by double quotes, and trailing commas are not allowed.