JSON Validator
Formatters
Check whether a JSON document is valid and locate syntax errors.
Open ToolFormat, beautify and validate JSON with clear error messages.
Valid JSON.
JSON is easy for machines to read but painful for humans when it arrives minified on a single line. This formatter re-indents your JSON so nesting, arrays and object boundaries become obvious at a glance.
Formatting also acts as a syntax check: if the document cannot be parsed you get the exact position of the problem instead of a generic failure. Use Minify when you need the smallest possible payload for an API request or a config value.
Formatters
Check whether a JSON document is valid and locate syntax errors.
Open ToolFormatters
Format and minify SQL queries for several dialects.
Open ToolConverters
Convert JSON documents into readable YAML.
Open ToolConverters
Parse YAML and convert it into formatted JSON.
Open Tool