JSON Viewer_beta is a Chrome extension designed for beta testing that enhances the experience of working with JSON and JSONP data. This tool provides users with a stunning, fully customizable highlighter that allows for easy formatting and beautifying of JSON structures. Its intuitive interface ensures that developers and data analysts can quickly view and manipulate their JSON data without hassle.

This extension is available for free and falls under the Browsers category, specifically in Add-ons & Tools. JSON Viewer_beta aims to streamline the process of working with JSON data by providing a visually appealing and functional way to highlight and format data. Users can expect a seamless experience that enhances productivity and clarity when dealing with JSON or JSONP.