QREncoder for Android

THANK YOU FOR MAKING THIS FREE!! What a great service. :)

Deleting. Adds an add to my URL… Nothing is free… This should be clarified and obvious in the description.

That it’s free means an app like this gets a lot more slack and to that end it does create QR artwork for numerous options. But look or expect no further. 1. No vector artwork to allow resizing. 2. Pasteboard copy does not center the QR artwork within an oversized (default white) frame. 3. More complex or data-rich codes are too blurry in PNG to scan reliably. So again, you get what you pay for…so don’t expect too much

Works great with short strings, but I tried using it to make a hardcopy backup of my 4092bit PGP key and it just couldn’t create a qr code large enough. I don’t know enough about QR codes to know their limits, but failing gracefully would be preferable to just displaying a corrupted image. Suggestions: Maybe add an option to generate public/private keys for those of us who need hard copies for the worst of cases. Double/triple the resolution of the pngs, shouldn’t increase the file size much (PNGs work similar to GIFs), but it will render better on high DPI devices. Auto resize the QR code in the GUI based on window size Great program overall, and wonderfully priced!

I tried the png file it produced to upload for a business card. The png was blurry and indistinct. Probably need a vector format. It was unusable.