Observed arrival · 2026-08-24

QR3D Makes QR Codes You Can Print in Relief

qr3d.online Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A browser-based generator turns links, Wi-Fi details, contact cards, and other text into downloadable two-colour 3D-printable QR objects.

Landing page captured for the 2026-08-24 issue.

Field notes

QR3D accepts several practical payloads, including Wi-Fi credentials, WhatsApp details, contact cards, URLs, and plain text, then maps them onto three physical formats: a table stand, keyring, or wall plaque. Users can set relief height from 0.8 to 2.0 mm, choose separate base and raised-code colours, and add a logo or emoji silhouette. The page lists 3MF, STL, PNG, and SVG downloads and says processing happens locally in the browser.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

†AdsAdvertising visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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