What are some free ways to deploy a Python project as a website or mobile app?

If the goal is a mobile app, Python-specific tools such as Kivy or BeeWare can package some projects for Android or iOS. That route usually requires adapting the program to a mobile interface, and publishing through official app stores may involve fees. For many projects, making a responsive web app first is the simplest free option.

GitHub is useful for storing and sharing your code, but it generally doesn’t run an interactive Python program for visitors. If you want people to use it immediately, deploy the project to a web host instead. You can keep the source on GitHub and connect the repository to a hosting service.

For a browser-based version, PythonAnywhere is a straightforward place to host a small Python web app. You’ll still need to build it with a web framework such as Flask or Django, since ordinary desktop Python code does not automatically run in a browser. Free hosting plans usually have limits, but they’re fine for learning and small demos.