JSON Viewer (Chrome, Safari, Firefox, etc.)

Copy and paste your JSON to view and edit it formatted in the below text box. Designed to work on any browser - Chrome, Firefox, Safari, and more. All data processing is done locally on the browser - no data travels to our servers.



HQ Data Profiler can make understanding and working with your JSON data a breeze. In just 3 clicks you can upload a JSON file and see all keys and their values, statistics on null/empty/duplicate/distinct values, outliers detected with machine-learning, and more. Nested arrays and nested objects are automatically handled.

Learn more about HQ Data Profiler calculated metrics and machine learning analysis. Get started today with 14 days of access to all features for free.