Free tools by Vigocrest
Free tools to launch your website and app
Get found on Google and in AI answers, turn your website into a Google Play app, and take orders and payments on WhatsApp and UPI. Free, and most tools run entirely in your browser.
Get found on Google and AI
Make sure search engines and AI assistants can find, read and recommend you.
AI visibility checker
Can ChatGPT, Claude, Perplexity and Google AI Overviews read your site? See what blocks them, crawler by crawler.
Check my site →Website speed test
How fast does your site load on a phone? Google's Core Web Vitals, explained in plain English, with the fixes in order.
Test my site →SEO & Open Graph checker
See your page the way Google and WhatsApp see it: titles, link previews, sitemap, mobile and rendering problems.
Check a page →Schema markup generator
JSON-LD for your business, FAQs, products or app, so Google and AI assistants describe you correctly.
Make schema →llms.txt generator
A short, structured guide to your site for AI tools, built from your sitemap in the llmstxt.org format.
Make llms.txt →Launch an app
Everything from your website to a published Google Play app.
Website to APK & AAB converter
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 privacy policy generator
Make the privacy policy Google Play requires for every app, and get a free hosted link to paste into Play Console.
Create policy →Play Store screenshot & feature graphic generator
Turn phone screenshots into captioned, framed store images, plus the 1024×500 feature graphic and 512 px icon.
Make graphics →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 →Grow your local business
Reviews, WhatsApp and UPI tools for shops, tutors, clinics and service businesses.
Google review QR code & standee
Turn your Google review link into a QR standee, sticker and WhatsApp message, so customers review you in two taps.
Get more reviews →WhatsApp link & QR code generator
A click-to-chat link with a ready message, a QR code, a printable counter poster and a chat button for your website.
Make my link →UPI QR code generator & standee
A QR code any UPI app can scan, with an optional fixed amount, and a printable shop-counter standee in Indian languages.
Make my QR →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.