JSON Editor Online is the original and most copied JSON Editor on the web. Use it to view, edit, format, repair, compare, query, transform, validate, and share your JSON data., JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language Standard ECMA-262 3rd Edition - December 1999., JSON (JavaScript Object Notation) is a standardized format for representing structured data. Although JSON grew out of the JavaScript programming language, it's now an ubiquitous method of data exchange between systems., JSONLint is the free online validator, json formatter, and json beautifier tool for JSON, a lightweight data-interchange format. You can format json, validate json, with a quick and easy copy+paste., A comprehensive guide to understand what is JSON (JavaScript Object Notation), what are JSON data types, and how to use it with examples., JSON is a syntax for serializing objects, arrays, numbers, strings, booleans, and null. It is based upon JavaScript syntax, but is distinct from JavaScript: most of JavaScript is not JSON. For example: Property names must be double-quoted strings; trailing commas are forbidden. Leading zeros are prohibited..