Paste the JSON string below to validate and format your JSON

About JSONLints

JSONLints ( JSON Lint tool ) is an online validator and reformatter for JSON string. Type directly or just copy and paste the JSON string in the text box and hit validate button for JSONLints (JSON Lint tool) to validate and pretty print your untidy JSON.

Why use JSONLints ( JSON Lint tool ) ?

JSON is widely used data format for exchanging data between different services. Everyone who works with REST based api's might have to deal with wide range of JSON strings ranging from simple ones to very complex json schemas.

At times, it will be very tricky to find and pin-point the errors in the json schema. JSONLints (JSON Lint tool) is a simple online tool that helps to validate the JSON string in just a click, reducing the developers time to debug the big JSON string.

Credits

Thanks to Douglas Crockford of JSON and JS Lint, and Zach Carter for providing the pure JS implementation of json lint.