How to use the JSON Formatter & Validator
- Paste JSON into the editor.
- Choose validate, beautify or minify.
- Fix any reported syntax issue or copy the formatted output.
About this tool
Readable indentation is useful while debugging, while minified JSON removes unnecessary whitespace. Validation helps detect missing quotes, commas, brackets and other syntax errors before data is sent to an API.
WispData puts the interactive tool first and performs the calculation or transformation in your browser whenever possible. No account is required.
Common uses
- API debugging
- Configuration files
- JSON validation
- Beautifying or minifying data