QR code link too long: how to fix a dense code
The longer the address, the more squares a code needs. At the same print size each square gets smaller, and a dense code is harder for a phone to read.
The fix is a shorter address.
Why does a long link make a QR code dense?
A QR code stores every character. More characters mean a larger grid with smaller squares, which blur more easily.
How do I shorten the link?
Remove tracking parameters, use a short page path, or use a dynamic code. A dynamic code stores a short address on its service and redirects to your long one.
- Check the shortened link before printing.
- Use a dynamic code when the destination might change.
What are the limits?
A code can hold a lot, but anything long gets hard to scan at small sizes. Keep addresses short for cards and packaging.
Questions
Is a short link less secure?
Not necessarily. Check where it goes.
Does a short link help on small prints?
Yes.
Can I use any URL shortener?
A shortener can work, but it adds another service that has to stay up.
What do dynamic codes do?
They keep the pattern simple.
Where can I try this?
Use the free generator to compare patterns.
Get a dynamic QR code for $3
Pay once. Pick the page your code opens, print it wherever you need it, and change the page whenever you like.