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Paste or type JSON below. Format, minify, validate, and inspect in real time.
🔒 Privacy First: All processing happens locally in your browser. Your data is never saved, stored, or transmitted to any server.
Features
- Format and minify JSON
- Validate JSON with Monaco highlighting
- Interactive tree view
- JSONPath testing
- Large JSON handling
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write, and easy for machines to parse and generate.
How does this tool handle large JSON?
The tool detects large payloads, chunks the input, and delays heavy rendering to keep the interface responsive.