JSON Formatter and Validator
Format, minify, and validate JSON locally in your browser.
结果
Results will appear here
Use Cases
- Format API responses
- Check JSON config syntax
- Minify JSON before pasting it into code
How to Use
Use the workspace above to type, paste, choose, or drop content and get the result immediately. Files and text stay local in your browser by default.
FAQ
Will my JSON be uploaded?
No. Parsing and formatting run locally in your browser.
Can it show errors?
Yes. It shows the browser parser error to help you locate invalid JSON.