Online Python compiler
Python playground
Real CPython running in your browser. Write anything, load a preset, and press Run. Nothing is installed and your code never leaves this tab.
Load an example
Start from an empty editor.
Playground — Blank
Output
Python runs in your browser. First run downloads the runtime.
Press Run (or Ctrl+Enter) to execute.
CPython in WebAssembly. Stdlib works. NumPy and pandas load on demand. No input(), no GPU, no network installs.
Learn while you experiment
The playground is the same compiler used throughout the free Python course. Each lesson explains a concept, gives copy-paste examples, and drops you into an editor to try it.