Free web to app tools

Tools for every step of turning a website into an app — check your files, generate the Android code, validate your PWA, design the store listing and plan Google Play testing. All run in your browser; nothing is uploaded.

Free toolWebView app code generatorCopy-ready Kotlin MainActivity, manifest and Gradle for a website app.Free toolHTML & ZIP to APK checkerCatch missing files, bad paths and size issues before you build.Free toolmanifest.json validator for PWAsCheck a PWA manifest for install and TWA/APK packaging.Free toolWebView detector & in-app snippetSee how this page is being viewed and copy an in-app detection snippet.Free toolApp description generator for Google PlayDraft your Play Store short and full description with live limits.Free toolGoogle Play closed testing calculatorWhen can you apply for production? 12 testers × 14 days, worked out.Free toolPlay Store screenshot mockup generatorFrame a phone screenshot with a headline for your Play listing.Free toolApp theme colour from your logoPull matching theme, status-bar and splash colours from your logo.Free toolWebsite to app cost calculatorConverter vs cross-platform vs native — a first-year cost estimate.

Create your app now — free

No watermark, no card, no Android Studio. Pick what you're starting from:

Website to APK HTML or ZIP to APK