Start coding in seconds with no setup or installation required
Full Python environment with popular libraries built-in
Create interactive charts with matplotlib and plotly
Import data files and work with them in your code
Your code is saved locally as you type; Pro can sync it across devices
Set breakpoints, step through code, and inspect variables - right in your browser
Python Playground uses Pyodide, a port of CPython for WebAssembly. This means you get real Python 3.12 running in your browser
Built with CodeMirror 6. Enjoy the familiar professional programming experience with features you expect from a desktop IDE
Learn Python hassle-free with a local setup - perfect for homework, tutorials, and self-study
Teach Python without any prior setup for students - everyone gets the same environment right away
Quickly explore data with pandas and visualize results with matplotlib or plotly
Test code snippets, debug logic, or prototype ideas on any computer
Practice solving programming and algorithm problems with instant feedback right in your browser
Automate tasks, build scripts, or just have fun exploring Python in your free time
Python online playground is a browser-based Python IDE that allows you to write, run, and test Python code online - fast, simple, and installation-free. The core workflow is free and local-first, with optional Pro cloud features for sync and backups.
Unlike many online IDEs, Python Playground runs Python locally in your browser by default. It also combines file handling, package management, data visualization support, and a built-in debugger with breakpoints, step-by-step execution, and variable inspection. Pro adds optional Playground Manager, cloud sync, and cloud backups when you want access across devices.
Python coding playground uses Pyodide and supports pure Python wheel packages from PyPI. Many popular libraries, such as pandas, numpy, matplotlib, plotly, scipy, scikit-learn, and requests, are already built into online Python Playground, so you can simply import them.
Yes! You can upload CSV, JSON, text files, and other data files directly into the IDE. Use them with any Python file operations just like on a local machine.
The core Python runner and local IDE are free and do not require an account. Pro is paid and unlocks Playground Manager, cloud sync, cross-device access, and cloud backups.
Python execution runs locally in your browser by default using WebAssembly. If you enable Pro cloud sync, selected playground files, package settings, metadata, and uploads are stored in cloud infrastructure so they can be backed up and available across devices.
Run Python code directly from any browser tab with our Chrome extension