Frequently Asked Questions

Are the QR codes really free? Yes. All tools on this site are free, with no signup, no watermark and no artificial usage limits.

Is my data uploaded? No. QR codes and scans are processed locally in your browser. Your text, links, Wi-Fi details and uploaded photos are not sent to our server by these tools.

Do the codes expire? No. These are static QR codes. They keep working as long as the link or content they point to still works.

Can I use the codes commercially? Yes. You may print them on packaging, menus, business cards and posters.

Why does a code sometimes fail to scan? Common causes are low contrast, a code printed too small, glare, a damaged print, or a centre logo that covers too much of the code. Try higher error correction and a larger print size.