Unterstütze OpenQR

A QR code is just a string of text turned into a square of dots. That's it. The math is a free, open standard that's been around for 30 years and runs in milliseconds on any phone or laptop. It shouldn't be watermarked, or turned into YET ANOTHER subscription.

OpenQR is a completely free, open-source QR code generator with no watermarks, no size limits and no obligations. Want a 4000px transparent PNG or a print-ready vector? Done, free, forever.

I'm not building this to get make money. I'm building it because small, simple tools shouldn't be held hostage. If OpenQR saves you a bit of money or hassle, a coffee helps me keep it online and ad-free, but the tool will always be free for everyone, whether you chip in or not.

Thanks for being here. ☕