Free JSON Tools

JSON Definiton

JavaScript Object Notation (JSON) is a text-based human readable data interchange format. Originally JSON was derived from the Javascript language to describe data like objects and arrays. Due its simplicity and the fact that it is language independent many programming languages offers APIs to parse and generate JSON data. It is often used for data communication between web application servers and clients. Further more JSON is described in RFC 4627.

JSON Formatting

Format any valid JSON string.

Format JSON »

JSON Validation

Validate any JSON string.

Validate JSON »

HTTP Query to JSON converter

Converts a http query string to a JSON formatted string.

Convert Query to JSON »