Custom short URL slugs
By default, Unqode SmartQR assigns a random short code to your QR code's redirect URL (e.g. smartqr.unqode.com/r/abc123). With a custom slug, you can choose a memorable short URL instead (e.g. smartqr.unqode.com/r/summer-sale).
Setting a custom slug
- Open a QR code in the editor (Pro plan required).
- Find the Custom Short URL field.
- Enter your preferred slug — lowercase letters, numbers, and hyphens only, 3–40 characters.
- Click Check availability. If taken, choose a different slug.
- Save the QR code.
Slug rules
- 3–40 characters
- Lowercase letters (
a–z), numbers (0–9), and hyphens (-) only - Cannot start or end with a hyphen
- Must be globally unique — no two QR codes can share a slug
Changing a slug after printing
⚠️ If you change the slug after printing the QR code, the old redirect URL stops working. The printed QR code encodes the original redirect URL — changing the slug breaks it. Only set a custom slug before printing.
Good slug examples
summer-menu-2026product-a-launchlobby-wificonference-schedule