First time using the Android Builder?
Read the setup guide first for the signing key, private repository, GitHub secrets and token.
Open setup guide
Ventsharm Android App Builder
ANDROID 16 · API 36

Ventsharm Android App Builder

Turn your website into a signed Android APK and Play Store AAB. PWAs use Bubblewrap automatically; ordinary websites fall back to WebView.

1. Your app

Enter the information for the app you want to create.

Must start with https://. Service worker found = Bubblewrap. No service worker = WebView. If the manifest is missing but a service worker exists, the builder creates the manifest automatically.
Use lowercase letters with dots. Keep the same package name when updating an existing Play Store app.
Selected app icon preview
This opens the standard Files picker instead of Google Photos. Choose a PNG, JPG, JPEG or WEBP image from Downloads, Images or internal storage. It will be resized to 512 × 512 before the build starts.

2. Appearance

These values control the Android launch screen and app window.

3. Version

For every Play Store update, increase the version code.

4. Connect GitHub

Enter your token and choose your private repository. The builder installs its workflow automatically.

Permissions needed: Actions — Read and write, Contents — Read and write, Workflows — Read and write.
Your private repositories will appear here automatically.
🔒
Your token stays in this open tab. Your signing key remains in your repository secrets.
⚙️
Automatic build mode: Service worker found = Bubblewrap. No service worker = WebView. Missing manifest alone does not switch to WebView.
Build progress
After a successful build you can download the finished APK + AAB directly from this page. If you need them later, open your private repository → Actions → latest completed build → Artifacts on GitHub. Build artifacts are kept for 1 day.
Support the Android Builder
If this builder has helped you create or update your Android app, you can support future development.
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