JSON Formatter
Format, validate, and beautify JSON data.
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About JSON Formatter
Format and beautify JSON online. Validate, minify, and pretty-print JSON data. Free JSON formatter and validator tool for developers.
How to Use
- 1Paste your JSON into the input area.
- 2Click "Format" to beautify or "Minify" to compress.
- 3View validation results and error messages.
- 4Copy the formatted JSON to clipboard.
Frequently Asked Questions
Does it validate JSON?
Yes, the tool validates your JSON and shows detailed error messages for invalid JSON.
Can I minify JSON?
Yes, you can both beautify (pretty-print) and minify JSON.
Is there a size limit?
The tool handles JSON up to 1MB easily. For larger files, consider using a local tool.
Tool Info
- Category
- dev
- Usage
- Unlimited