Python in your browser

Talk to Python.
No setup required.

An AI assistant that executes Python on your behalf, in your browser. That simple.

Start chatting →Get API key →

How does Python run in a browser?

Under the hood, Charmer uses Pyodide — a project that compiles the Python interpreter to WebAssembly so it runs natively inside your browser tab, with no server involved. Popular data-science packages like NumPy, pandas, and matplotlib are included out of the box for the LLM.

Ready to try it?

Free to use — just bring a Fireworks AI key.