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JSONLint

The free online validator, formatter, and beautifier for JSON

Dev Toolsjsonvalidatorformatterdeveloper-toolslinterjson-beautifierutilities
JSONLint screenshot

About

JSONLint is a free web-based tool for validating, formatting, and beautifying JSON data. Users can paste JSON directly, type it in, or provide a URL to have their code checked for errors and reformatted. It also offers additional utilities like JSON diff, minification, schema validation, and various format converters.

Problem

Finding and correcting errors in JSON code is time-consuming and tedious without a dedicated tool.

For

developers working with JSON data

How it works

Users paste or type JSON (or provide a URL) into the editor, and JSONLint validates it against JSON standards, highlighting errors with line numbers and offering formatting or minification options.

Business model

free

Status

launched

Company

CircleCell

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