Validate your JSON
Find syntax errors in your JSON data instantly.
JSON Validator
Check if your JSON data is valid and well-formed.
About This Tool
JSON Validator ensures your data follows the strict JSON specification.
How to Use This Tool
- Paste your JSON.
- See if it's valid or get error details.
- Fix errors live.
Why Use This Tool
- Debugging APIs.
- Config file validation.
- Catching syntax errors.
Frequently Asked Questions
Will it fix my JSON?
It points out errors so you can fix them easily.