Convert Zip To Sb3 Fix ((exclusive)) Here
If you have a .zip file that needs to be returned to a functional .sb3 format, follow these steps to ensure the Scratch editor can read it:
- project.json (exact name)
- assets/ (or other folders referenced by project.json)
- thumbnails/ (optional)
The Background: What is an .sb3 file?
Conclusion
Goal:
Add a robust, user-friendly feature that reliably converts legacy Scratch project ZIP exports (or malformed/partial ZIPs) into valid .sb3 files so projects open in modern Scratch. convert zip to sb3 fix
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