QR Codes and Short Links: A Playbook for Social Media Bios
One link, many contexts
The same bio link gets tapped from a phone screen, scanned from a QR code on a poster, and occasionally typed by hand off a slide at a talk. A short, custom alias handles all three better than a long tracking URL — it’s tappable, scannable, and typeable without friction.
When a QR code earns its place
QR codes make sense wherever there’s no tappable link at all — packaging, posters, business cards, event signage, the bottom of a receipt. On a phone screen, where the link is already tappable, a QR code is mostly redundant. Reserve it for the offline half of your presence.
Test before you print, not after
Scan every QR code with at least two different phones before it goes on anything physical. Print size, contrast, and the amount of "quiet space" around the code all affect scan reliability, and it’s far cheaper to catch a bad print run on a test sheet than after a few hundred flyers are already out.
Keep the destination fresh, not the link
Because a short link’s destination can be updated, you can point a single printed QR code at a seasonal landing page and swap what it resolves to later — a "link in bio" that evolves without reprinting anything. Use that deliberately, and document what a given alias is supposed to point to so it doesn’t drift by accident.
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