Voxel Forge Coding Lab is a full in-browser IDE designed for laptops and computers. Please open this page on a desktop browser for the best experience.
Downloading Pyodide runtime (~25MB) This only happens once per session.
VoxelForge — by Doxel Studio | beta buildCtrl+Enter to run | Tab to indent |
index.html
Console output
Run your code to see output here...
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Coding Help
⚡ Challenges
Welcome to Voxel Forge Coding Lab
Python, C# and HTML - no installation needed. Write code, run it, and see the output instantly.
▶ Run Python, C#, and HTML entirely in the browser
🏆 180 graded challenges across Python, C#, and HTML
📚 Curriculum-aligned demos with step-by-step guides
💡 Coding Help reference sheets for all three languages
Which language would you like to start with?
⚙ Teacher Control Panel
1. Language
2. Starting task (optional)
3. Restrictions
Lock language switcher
Hides the Python / C# / HTML dropdown
Hide sandbox
Removes the free-coding Sandbox tab
Hide challenges
Removes the ⚡ Challenges button
Hide demos
Removes the Load Demo dropdown
Hide "For Teachers" link
Removes the For Teachers header link
Student link
Assignments and marking (teacher licence)
Set a Python or C# task with test cases. Pupils open the link, check their code against your tests and send a hand-in link back to you. No pupil accounts, and nothing is uploaded.
✓ Mark hand-ins
🔒 Submissions are processed only in this browser and are not uploaded anywhere.
The link you shared with the class. Marking several assignments at once? Paste each of their links.
Paste them all at once - straight from Teams, Google Classroom or your emails. Any other text is ignored.
Hand-in times come from the clock on the pupil's own device.
Marks - choose a name to see their code and checks