Convert Zip To Sb3 [exclusive] Direct

Scratch 3.0 uses the .sb3 extension to package project assets—like JSON code, SVG/PNG costumes, and WAV/MP3 sounds—into a single compressed file. 🛠️ How to Convert Zip to SB3

If you have a folder full of Scratch assets (sprites, sounds, costumes, and JSON code) or a modified project archive, you may need to convert it into an to upload it to the Scratch website or open it in the Scratch app.

Delete zip from the end of the filename and replace it with sb3 . For example, change my_game.zip to my_game.sb3 . convert zip to sb3

If you have a .zip file that contains these components, you can convert it into an .sb3 file by simply changing the file extension. Method 1: The Quick Rename (Windows and macOS)

To change project metadata or complex logic not easily handled in the block editor. Scratch 3

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Note that this method requires you to have Python installed on your computer, as well as the zipfile and scratch libraries. For example, change my_game

Online tools like ezyZip and compresszip.com can scan a ZIP archive, identify all .sb3 files within it, and allow you to download them individually or all at once.

The native file format for Scratch 3.0 projects. It contains a project.json file (which holds all the code blocks and logic), along with .svg , .png , and .wav files representing the project's sprites, backdrops, and audio assets.

ren "MyProject.zip" "MyProject.sb3"