Guide
How to Check if JSON Is Valid
When JSON fails in an app or script, the first step is usually to confirm that the text is valid and properly structured.
Recommended tool
The quickest way to do this task on this site is to use JSON Validator.
Open JSON ValidatorSteps
- 1.Open the JSON Validator tool.
- 2.Paste the JSON you want to check.
- 3.Run validation.
- 4.Fix the text if the validator reports an error.
FAQ
Can formatting help reveal JSON problems?
Yes. Validation and formatting together can make broken JSON easier to spot.
Do I need software to validate JSON?
No. A browser-based validator is enough for quick checks.
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