Question 1

What size QR code can I download?

Accepted Answer

By default the export is 512×512 pixels, which is sharp enough for print.

Question 2

Does a QR code work without internet?

Accepted Answer

Yes, the code itself is just encoded data — internet is only needed if you follow a link stored inside it.

Question 3

Can I encode Wi-Fi credentials?

Accepted Answer

Yes, choose the Wi-Fi mode and enter the network name and password to generate a scannable connect code.

Question 4

Will the QR code expire?

Accepted Answer

No, it's a static image that never expires — it always decodes to the same content.

Question 5

Is my data sent to a server?

Accepted Answer

No, the QR code is generated entirely in your browser.

QR Generator

How to use it