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Wednesday, 16 July 2025

HOW TO CONVERT A SCRATCH .SB3 PROJECT TO A STANDALONE 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

🔹 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:

  1. Go to https://packager.turbowarp.org/

  2. Upload your .sb3 file.

  3. Select “Windows (EXE)” as the output type.

  4. Click Package and download the .zip or .exe file.

  5. 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:

  1. Convert .sb3 to HTML using TurboWarp Editor.

  2. Click File > Save Project as HTML.

  3. 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

ToolUse
TurboWarpFast Scratch editor & converter
TurboWarp PackagerConvert .sb3 to EXE/APK/HTML
CordovaWrap HTML to native mobile app
ElectronFor 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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