SB3 to ZIP
Convert SB3 file to ZIP folder online. Fast, secure, and easy file conversion in just one click.
Drop SB3 Files Here to ZIP
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Select up to 100 files per session • Max 1000MB total
What is an SB3 to ZIP File Converter?
An SB3 to ZIP File Converter is an online tool that lets you package one or more SB3 files into a single ZIP archive. SB3 files are project files used in Scratch, a programming platform for creating interactive stories, games, and animations. Converting them into a ZIP makes it easier to store, share, or back up multiple projects at once.
This tool is perfect for students, educators, and Scratch developers who want to organize, share, or back up multiple SB3 projects. ZIP archives simplify file management and make transferring project collections faster and more convenient. No software installation is needed — everything works directly in your browser.
How to Convert SB3 to ZIP Online
Creating a ZIP from your SB3 files is fast and simple. Follow these steps:▸ Upload your SB3 files : Select one or more .sb3 files from your device.
▸ Review your selection : Check the uploaded projects and remove any you don’t want to include.
▸ Click "Create ZIP" : The tool will bundle your SB3 files into a single ZIP archive.
▸ Download your ZIP : Save the ZIP file to your device instantly.
All processing happens in your browser, so your SB3 files never leave your device. Whether you’re sharing projects, backing up work, or organizing multiple Scratch files, this SB3 to ZIP converter makes the process secure and easy.
Frequently Asked Questions
An SB3 file is a project file used by Scratch, containing code, sprites, and other elements for interactive stories, games, and animations.
Converting SB3 files to ZIP allows you to combine multiple projects into a single archive, making them easier to store, share, or back up.
Yes, this tool is completely free to use without registration or installation.
Yes. All conversions happen locally in your browser, so your files never leave your device.
Yes, you can upload multiple SB3 files and bundle them into a single ZIP archive.
No, the ZIP archive only packages the files together. Your original SB3 projects remain unchanged.
Yes, ZIP files are supported on most computers, tablets, and smartphones.
No installation is required. The entire process works directly in your browser.