Free tools by Vigocrest
Free tools to launch your website and app
Turn your website into an Android app, make every icon size in one go, make your site installable, and see how Google and WhatsApp see your page. No sign-up for the browser tools.
Website to APK & AAB
Wrap your website in a signed Android app with your icon, colours and splash screen. Get an APK to install and an AAB for Google Play.
Build my app →App icon & splash generator
Upload one image and download every Android, iOS, PWA and favicon size, plus splash screens, in a single zip file.
Make icons →PWA manifest generator
Create manifest.webmanifest, a service worker and an offline page so visitors can install your site like an app.
Generate files →SEO & share-preview checker
See your page the way Google and WhatsApp see it: titles, link previews, sitemap, mobile and rendering problems.
Check a page →Questions
Frequently asked questions
Are these tools really free?
Yes. The icon generator, PWA manifest generator and SEO checker are free with no sign-up. The website-to-APK builder is free too; free apps show a small "Built with Vigocrest" credit on the splash screen, which you can remove with a one-time payment.
Do you keep my files?
The icon and PWA tools run entirely in your browser, so your images never leave your device. The SEO checker fetches only the public page you enter. The app builder stores your settings and the finished app so you can download it, and keeps your email to send you updates about your build.
Who makes these tools?
Vigocrest Ventures, a small digital product studio in Bangalore that builds websites, web apps and AI products. We use these tools in our own client work.
Built by Vigocrest Ventures
Need more than a free tool?
We design and build websites, web apps and AI products end to end, from Bangalore. Fixed written scope, and you own the code.