Thanks a lot! It's feedback like this that keeps me releasing this stuff for free :P In terms of size: I think QR codes go up to 1024 bytes; anything larger an

Thanks a lot! It's feedback like this that keeps me releasing this stuff for free :P In terms of size: I think QR codes go up to 1024 bytes; anything larger and perhaps the Google Chart Image API would return an error, so you'd be quicklooking an empty file with a '.png' suffix, hence the generic PNG icon. The next evolution of this script is to store larger text strings in a pastebin and then just display a QR code for the URL to that.