Text Tools
Word Counter
Count words, characters, sentences, paragraphs, and reading time instantly.
Open toolDeveloper Tools
JSON Formatter
Paste JSON to beautify, minify, validate, and copy formatted output instantly in your browser.
About this tool
This JSON formatter is useful for developers, analysts, and API testers who need readable structured data quickly.
It includes validation feedback so malformed JSON can be corrected faster during debugging or integration work.
Frequently asked questions
Can I format invalid JSON?
The tool will show a validation error. You need valid JSON before beautifying or minifying.
Is the JSON processed on the server?
No. In this starter package, formatting is handled entirely in the browser.