The latest articles on Forem by Prismio QR (@prismioqr). https://forem.com/prismioqr https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3660436%2Fd77b42a9-4076-4092-8326-19e117916bbc.png https://forem.com/prismioqr en Prismio QR Sat, 13 Dec 2025 19:22:49 +0000 https://forem.com/prismioqr/building-a-client-side-qr-code-generator-privacy-first-with-blazor-webassembly-2786 https://forem.com/prismioqr/building-a-client-side-qr-code-generator-privacy-first-with-blazor-webassembly-2786 <p>Most QR code generators send your data to servers. I built PrismioQR - a free, privacy-first QR code generator that generates everything in your browser using Blazor WebAssembly.</p> <p>This post covers:<br> • Client-side QR code generation (zero server processing)<br> • Privacy-first architecture decisions<br> • Blazor WebAssembly implementation<br> • 15+ QR code types and customization features<br> • Why "free" doesn't have to mean "tracked"</p> <p>✅ No signup, no ads, no tracking<br> ✅ Multiple formats (PNG, SVG, PDF, JPG)<br> ✅ WCAG AAA accessible</p> <p>🚧 Currently in maintenance mode (upgrading with new features), but basic generator is available.</p> <p>What do you think? What features would you want?</p> <p>🔗 <a href="//prismioqr.com">prismioqr.com</a></p> webdev qrcode blazor programming