Outerbase Studio

Outerbase Studio is a lightweight graphical client for SQL databases that runs in the browser. It started as a tool for LibSQL and SQLite and now covers several SQLite-based services, including Turso, local SQLite files, Cloudflare D1, rqlite, StarbaseDB and Val.town. MySQL and PostgreSQL are supported in beta with a reduced feature set.

The query editor offers auto-completion and function hints and can run several queries at once. The data editor lets you stage edits and preview them before committing, and its table view is built to handle thousands of rows and columns. A schema editor creates, changes and removes columns without hand-written SQL, and a connection manager stores connections in the browser or on a server so they can be shared across devices.

A desktop edition for Windows and Mac wraps the web app in Electron, which allows drivers that cannot run inside a browser, such as the MySQL and PostgreSQL ones. The code is TypeScript and licensed under AGPL-3.0, and a hosted version is available at studio.outerbase.com.