JSONLint.com

JSONLint is a JSON formatter and validator.

This handy online tool with help you validate and format JSON data. It can be used to check if a JSON file or string is properly formatted, and if not, it will provide suggestions for how to fix any errors. The service can also be used to beautify JSON data, making it easier to read and understand.

If you have any suggestions for how we can improve this tool, let us know!