Rainbow JSON Viewer is a Chrome extension designed to simplify the process of reading JSON data directly in the browser. This tool presents JSON properties in a colorful format, with each level of properties assigned a different color, enhancing readability and comprehension. Users can enjoy features like automatic light and dark mode detection, which aligns with the operating system's settings, making it visually appealing and user-friendly.

In addition to its aesthetic benefits, Rainbow JSON Viewer offers practical functionalities such as the ability to show and hide sections of JSON for a cleaner view, support for external links and Open API schema references, and a convenient copy button for easy access to raw JSON data. It efficiently handles large JSON files and is completely free and open-source, ensuring an ad-free experience for users.