Convert Zip To Sb3 Exclusive Jun 2026

Before you start, you must verify that the ZIP file contains the proper internal structure of a Scratch project. Use a program like WinRAR or 7-Zip (or your operating system's built-in extraction tool) to open the ZIP file without extracting it. Look for a file named project.json at the root level. If you see other folders or files directly inside the ZIP without a project.json file at the root, the conversion may fail, and you may need to repackage the files correctly (as outlined in the next section).

Right-click the file and select Rename (or press F2 ). convert zip to sb3

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: You unzipped a Scratch project to manually swap out large quantities of graphics, costumes, or music files, and now you want to test it in Scratch. If you see other folders or files directly