Welcome to the online JSON formatter/Viewer at codebeautiy.org. JSON is a data format that is gaining popularity and is used extensively in many AJAX powered Web 2.0 sites. Many websites that offer API's will return data in JSON format. Often the JSON provided has whitespace compressed to reduce the size of the data transferred. This site give you a quick and easy way to format the JSON so you can read it. Often this site displays your image preview if data is image.