What are some alternatives?
When comparing JSONLinter and BeautifyTools JSON Validator, you can also consider the following products
JSONLint - JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
JSON Lint Pro for Desktop - JSON Lint Pro for Desktop is, simply, ...
JSON Editor Online - View, edit and format JSON online
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
JSON Formatter & Validator - The JSON Formatter was created to help with debugging.
JSONedit - JSON editor for Windows and Wine with tree, list and text views.