Question 1

Is QrDrop completely free to use?

Accepted Answer

Yes, QrDrop is 100% free with zero watermarks, zero subscription fees, and no sign-up or account required. You can generate unlimited vector SVG and high-resolution PNG QR codes forever.

Question 2

Are my QR code data and uploaded logos stored on your servers?

Accepted Answer

No. QrDrop operates entirely in your browser using client-side JavaScript, Canvas, and SVG rendering engines. Your data, Wi-Fi credentials, contact details, and uploaded logos are never transmitted to or saved on any remote database or server.

Question 3

What is the best format for printing QR codes on posters or merchandise?

Accepted Answer

For professional printing (billboards, packaging, business cards, merchandise), download the Vector (SVG) format. SVG files scale infinitely to any dimension without losing crispness. If you need raster images, choose the 2048px (2K) or 4096px (4K) PNG export.

Question 4

Will my QR code scan reliably if I add a center logo?

Accepted Answer

Yes. When you add a center logo on QrDrop, our engine automatically forces high Error Correction (Level Q ~25% or Level H ~30%) using Reed-Solomon mathematics, ensuring scanners can read all data even with center visual occlusion.

Question 5

Do static QR codes generated on QrDrop ever expire?

Accepted Answer

No, static QR codes generated on QrDrop never expire. The destination URL or data is directly encoded into the visual matrix modules, so it will continue working permanently as long as your destination link is active.

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