JSON Viewer and Editor is a powerful Chrome extension designed for developers who work with JSON data. This tool offers features like syntax highlighting, real-time editing, and JSONPath queries, making it suitable for tasks such as debugging APIs and analyzing SharePoint responses. It supports large JSON files over 10MB and integrates seamlessly with SharePoint and OneDrive, providing a user-friendly experience without popup blockers or ads.

The extension includes various viewing modes, including Pretty View, Tree View, and Raw View, along with an Edit Mode for direct modification of JSON. Advanced tools such as search and highlight, error detection, and URL detection enhance productivity. With a focus on privacy, it does not collect user data and requires minimal permissions, ensuring a secure environment for developers.