Convert ZIP to SB3
ZIP to SB3 converter online tool to quickly unzip and extract SB3 files from ZIP archives.
Drop your ZIP file here
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What is a ZIP to SB3 Converter?
The ZIP to SB3 Converter is a simple online tool that helps you convert ZIP archives into SB3 project files. If your ZIP file contains Scratch projects or SB3 files packed inside, this tool makes it easy to get the SB3 files back fast.
No software or sign-up needed. Just upload your ZIP file and the converter will find all SB3 files inside. You can download single projects or all of them at once. Everything runs in your browser, so your files stay private and safe.
How to Convert ZIP to SB3 Online
Converting your ZIP file is quick and simple. Follow these steps:▸ Upload your ZIP file : Choose the ZIP archive that contains SB3 files.
▸ View the SB3 files : The converter will list all SB3 projects found inside.
▸ Select and download : Download one project or all SB3 files together.
▸ Open in Scratch : Your SB3 files will be ready to open in Scratch or compatible tools.
This ZIP to SB3 converter works fully in your browser. Files are not uploaded to any server, so you keep full control over your projects.
Frequently Asked Questions
🔹 What does a ZIP to SB3 converter do?
It converts ZIP archives and gives you the SB3 project files inside so you can open them in Scratch.
It converts ZIP archives and gives you the SB3 project files inside so you can open them in Scratch.
🔹 Do I need to install anything?
No. The converter runs in your browser, with no apps or plugins needed.
No. The converter runs in your browser, with no apps or plugins needed.
🔹 Are my files uploaded to a server?
No. Everything happens locally in your browser. Your ZIP files do not leave your device.
No. Everything happens locally in your browser. Your ZIP files do not leave your device.
🔹 Can I convert many SB3 files at once?
Yes. You can download all SB3 files from the ZIP or pick only the ones you need.
Yes. You can download all SB3 files from the ZIP or pick only the ones you need.
🔹 Will the SB3 files change?
No. The converter only retrieves the SB3 files. It does not modify them.
No. The converter only retrieves the SB3 files. It does not modify them.
🔹 Does it work on mobile?
Yes. The tool works on phones, tablets, and desktop browsers.
Yes. The tool works on phones, tablets, and desktop browsers.
🔹 Why use this online ZIP to SB3 converter?
It is fast, simple, and private. You get your Scratch projects back without installing extra tools.
It is fast, simple, and private. You get your Scratch projects back without installing extra tools.