QRCode.js is a really simple javascript library that has the browser create the QR code itself (there is no image file created at the server) Download library http://davidshimjs.github.io/qrcodejs/ or https://github.com/davidshimjs/qrcodejs Upload the file “qrcode.min.js” to your server (only file required). If your site doesn’t have jquery already then you’ll also need “jquery.min.js” (not required for […]