HOW TO CONVERT A SCRATCH .SB3 PROJECT TO A STANDALONE APP 2025

by scratchcoding on July 16, 2025 in .Sb3 to App

HOW TO CONVERT A SCRATCH .sb3 PROJECT TO A STANDALONE APP

(APK for Android or EXE for Windows), you can follow one of the below methods. Here's a full step-by-step guide:

🔧 METHOD 1: Convert .sb3 to Android App (APK) using TurboWarp Packager

🔹 Step 1: Go to TurboWarp Packager

Visit: https://packager.turbowarp.org/

🔹 Step 2: Upload or Paste Project

Click “Upload .sb3 file” or paste your Scratch project link.

🔹 Step 3: Set Preferences

Choose “Android APK” as the target.
You can customize app name, splash screen, icon, etc.

🔹 Step 4: Package It

Click “Package” to generate the APK file.
After it’s done, click “Download” to get your Android app.

🔹 Step 5: Install on Android

Transfer the APK to your Android device.
Enable “Install from unknown sources” and install the app.

💻 METHOD 2: Convert to Windows App (EXE)

Steps:

Go to https://packager.turbowarp.org/
Upload your .sb3 file.
Select “Windows (EXE)” as the output type.
Click Package and download the .zip or .exe file.
Run the installer or EXE directly.

🚀 Extra Option: Use MIT Scratch Link + HTML Export for Web Apps

If you want to host it online or turn it into a web app:

Convert .sb3 to HTML using TurboWarp Editor.
Click File > Save Project as HTML.
Host that HTML file on your website, GitHub Pages, or convert it into a mobile app using tools like Cordova or WebView.

📦 Tools You Can Use

Tool	Use
TurboWarp	Fast Scratch editor & converter
TurboWarp Packager	Convert .sb3 to EXE/APK/HTML
Cordova	Wrap HTML to native mobile app
Electron	For creating cross-platform desktop apps

✅ Notes

TurboWarp improves performance and supports exporting.
Not all Scratch extensions work in app form.
Test your app thoroughly before publishing.

If you want, I can help convert your .sb3 project — just upload it here!

softwer :click here

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At the Scratch Foundation, our mission is to ensure that Scratch is available for free, for everyone, so that kids around the world can express their ideas through coding. As champions of the Scratch project, we raise funds to support the project and share stories of innovation, collaboration, and learning within the global Scratch community. We focus on Scratch, the block-based programming language and online community developed by the Lifelong Kindergarten Group at the MIT Media Lab. Scratch makes it easy for young people to create their own interactive media projects -- like games, animations, and simulations -- and then share their creations with others in an active, online community. Scratch is available for free, for everyone. And that's why the Scratch Foundation is so important. Through gifts from individuals, corporations, and foundations, we raise funds to support the entire Scratch ecosystem, including development of new technologies, organization of events, and dissemination of learning resources. We were founded in 2013 as the Code-to-Learn Foundation by Mitchel Resnick, Professor of Learning Research at the MIT Media Lab, and David Siegel, Co-Founder and Co-Chairman of the investment management firm Two Sigma. Mitch and David first met as graduate students in computer science at MIT in the 1980s, and reconnected 25 years later when David's son learned to program with Scratch, developed by Mitch's research group at the MIT Media Lab. In 2015, we changed our name to the Scratch Foundation to reflect our specific focus on Scratch and its dynamic ecosystem of interacting projects (Scratch, ScratchJr, ScratchEd) and events (Scratch Day, Scratch Conference, Scratch Educator Meetups).