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JSON Formatter & Validator

The JSON Formatter was created to help with debugging. As data expressed as JSON is often written without line breaks to save space, it became extremely difficult to actually read and make sense of it. This tool hopes to solve the problem by formatting and validating JSON data so that it is easy to read and debug by human beings. This third major iteration of the JSON Formatter & Validator has been immensely improved by users suggestions. Thanks everyone. If you have any other requests, be sure to pass them along.

JSONLint

JSONLint

JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.