A sandboxed Python 3.14 interpreter running entirely in your browser via WebAssembly.
Powered by eryx.
Code is saved in the URL for sharing.
Loading Python sandbox (~45MB)… this may take a moment.
Examples
Output
Variables persist across runs. Use snapshots to save and restore interpreter state.
Saved Snapshots
Coming soon. Networking is available in the Rust and Python SDKs.
The JavaScript bindings currently return stub errors. This tab shows what the API looks like.
Coming soon. Package installation is available in the Rust and Python SDKs
via SandboxFactory. Browser-side package loading is planned.
Drop .whl files here or click to browse
Pure Python wheels (py3-none-any) are supported
Example packages that work with eryx: requests, jinja2,
pyyaml, httpx, beautifulsoup4 (pure Python wheels only).