StillQR support
Quick answers
Can I change the link later?
A static code always opens the link written into it. To change where it goes, make a new code. Tip: point the code at a page you control and change that page instead — the printed code keeps working.
Do these codes expire?
No. The content is stored in the squares themselves, not on a server, so nobody can switch them off. They work as long as the link or text inside them is valid.
How big should I print it?
At least 2 cm (0.8 inch) wide for something held in the hand. As a rule, a tenth of the distance it is scanned from: 20 cm (8 inches) for a poster read from 2 metres. Keep the white margin around it.
Which format should I download?
PDF or SVG for print — they stay sharp at any size. PNG for websites, documents and messages.
More help on stillqr.stillbyte.dev.
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