JSON[B] Viewer is a web-based tool and Chrome extension that allows users to view, edit, format, transform, and diff JSON documents. Developed by Luewell, this free extension is designed to provide users with a visually appealing and user-friendly experience when working with JSON files.

With JSON[B] Viewer, users can easily navigate and explore JSON documents with its intuitive interface. The extension offers various features, including syntax highlighting, formatting, and collapsible sections, making it easier to read and understand JSON data.

One notable feature of JSON[B] Viewer is its ability to highlight local files and incognito tabs, although these options need to be manually enabled on the extensions page. Additionally, users may need to disable other JSON highlighters or formatters to prevent conflicts or crashes.

It's worth noting that occasionally, when the extension updates, Chrome may leave the old background process running, causing certain options, such as access to local files, to be revoked. However, users can simply recheck the option to resolve this issue.

Overall, JSON[B] Viewer is a powerful and visually appealing Chrome extension that offers a range of features to enhance the viewing, editing, and formatting of JSON documents. Whether you're a developer, data analyst, or simply working with JSON files, this extension provides a seamless and user-friendly experience.