Observed arrival · 2026-10-18
Urban QR: A QR code you can live in
Urban QR turns text, links, Wi-Fi details, and other QR inputs into 3D-printable miniature cities that are designed to scan.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Owners of FFF 3D printers
- Worth noticing
- The generator reads each city back module by module and warns if it would not scan.
Field notes
Inputs include Wi-Fi credentials, URLs, contact cards, phone numbers, email, plain text, and map pins. The generator exposes district, roof, connection, and street adjustments; a seed makes the same input reproduce the same city. It exports separate base.stl and buildings.stl files for two-colour printing, with options for dual-nozzle printing, a mid-print filament swap, or printing the pieces separately.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue