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How to Use
Paste your JSON in the editor. Validation happens automatically as you type. Error position is highlighted with line and column numbers.
Frequently Asked Questions
How is this different from JSON Formatter?
JSON Validator focuses on validation with detailed error location. It also includes line numbers in the editor for easier debugging.
Does it show exact error position?
Yes. The tool shows the line number and column where the JSON error occurs.
Can it also format JSON?
Yes. Use the Format button to pretty-print valid JSON with proper indentation.