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Data science tools

Chat2DB

A free desktop app for working with databases, with an AI helper that writes and explains database queries.

What it does

Chat2DB is a database client: an app for connecting to databases, looking at their data and running queries. It works with more than 40 kinds of databases, including MySQL, PostgreSQL, Oracle and MongoDB.

It includes an AI assistant that you connect to your own AI model. Describe what you want in plain language and it can write, explain or improve SQL, the language used to ask databases for information.

It also offers data import and export, dashboards and charts, and runs on Windows, macOS and Linux, entirely on your own machine.

Who it's for

Data analysts, database administrators and developers who work with databases and want AI help writing queries.

Can I use it without coding?

Yes. Download and install the desktop app. You'll need your own AI model key and a database to connect to. New to this? Start here.

Can I run it?

Cost
FreeNothing to pay or sign up for.
Runs on
Mac, Windows, Linux, Web browser
Computer
An ordinary computer is fine
Privacy
Your choice: run it on your device or use an online service
API key
Not needed

Try it

  1. Download the installer for your computer from the project's GitHub releases page.
  2. Install it and connect it to your database.
  3. Connect your own AI model to use the assistant that writes and explains queries.
Official download page

Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?

Before you install

  • Only download from the official GitHub page or the official download page above. Copies with similar names exist for many popular projects.
  • No standard license listed. Check the GitHub page before using it for business.
  • More on staying safe