Question 1

Do QR codes created here expire?

Accepted Answer

No. The QR codes generated here are static. Once you download one, it no longer depends on this website and will not expire.

Question 2

Is my QR data uploaded to your servers?

Accepted Answer

No. QR codes are generated locally in your browser. Your URL, Wi-Fi password, contact details, or any other content you encode never leaves your device.

Question 3

Can I edit a QR code after downloading it?

Accepted Answer

No. Static QR codes cannot be edited after download. If you need to change where a code points later, you need a dynamic QR service (which qrgen does not offer).

Question 4

Can I add a logo to my QR code?

Accepted Answer

Yes. You can drop in a logo, tint it to match the design, and adjust the size. Always scan-test the final result on another device before you print it.

Question 5

Which format should I download?

Accepted Answer

Use SVG for print because it scales without losing quality. PNG and JPEG are fine for screens, documents, and chat apps.

Question 6

Why do I need to test before printing?

Accepted Answer

Low contrast, oversized logos, or a missing quiet zone can stop a scanner from reading the code. Once it is printed you cannot fix it, so test the exact file you plan to use.

QR Code
generator.

QR codes worth landing on

Frequently asked questions

QR Codegenerator.

QR codes worth landing on

Frequently asked questions

QR Code
generator.