This is a port of Firefoxs JSON Viewer If you open a JSON file in the browser, it is parsed and given syntax highlighting. Arrays and objects are shown collapsed, and you can expand them using the '+' icons. Source code: https://github.com/pd4d10/json-viewer
You can Follow the below Step By Step procedure to install the JSON Viewer Chrome Extension to your Chrome Web browser.
It is the JSON Viewer Chrome extension download link you can download and install Chrome Browser.
A beautiful JSON explorer packed with features
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Open source at https://goo.gl/fmphc7
It's a browser and editor for JSON document.You can get a beautiful view
Format several JSON documents in one window, depends to your screen width, up to 6
Extension to format and view JSON, from Web, Input or File.