SQLite Viewer is a Firefox extension designed for seamless browsing and management of SQLite databases. It supports the opening of multiple local and remote databases in a single tabular view, allowing users to navigate through tables effortlessly. The extension fetches data on demand, ensuring efficient handling of large datasets while also providing the ability to create new databases directly within the browser's memory. Users can modify existing databases and save changes for future access.

This tool is particularly useful for developers and IT professionals, as it operates offline without requiring server interaction. It includes features such as downloading edited databases and supports keyboard shortcuts for quick actions. With its user-friendly interface, SQLite Viewer simplifies the process of database management directly from the Firefox browser.