How to Create a QR Code for a URL
A reliable QR code starts with the exact destination, strong contrast, sufficient physical size and testing under the same conditions in which people will scan it.
Create a QR codeA reliable QR code starts with the exact destination, strong contrast, sufficient physical size and testing under the same conditions in which people will scan it.
Create a QR codeOpen the destination first and confirm that it loads without a login error or unexpected redirect. Prefer a concise HTTPS URL. Long tracking parameters make the QR matrix denser and can reduce reliability at small sizes.
Do not crop the blank margin around the code. Avoid gradients, photographs and low-contrast brand colours behind the matrix. A dark code on white is the most predictable choice. The generator warns about low colour contrast, but real-world testing is still necessary.
Scan the downloaded image with at least two different phones. Test it at the planned physical size and approximate viewing distance. Confirm the destination in the browser after scanning. Repeat the test after the image has been placed into a PDF or design file because resizing and export settings can affect sharpness.
A static code stores the URL directly and does not expire by itself. Its destination stops working if the page or domain disappears. A managed redirect can change its destination and provide analytics, but it creates dependence on a third party and may introduce privacy or subscription considerations.
Not strictly, but a light, uniform background with strong contrast is much easier to scan reliably.
M is suitable for many clean digital and print uses. Q or H provides more redundancy when damage is expected but increases density.
No. It creates a static code locally. Tracking would depend on the URL or redirect service used as the destination.