3D QR CODE GENERATOR

From a link
to a 3D object.

Create beautiful, scannable 3D QR codes for websites, WiFi, reviews, contacts and more. Preview in 3D, check printability and export ready-to-print files.

Try your own link

Start Creating → See Examples

✓ No account required ✓ Works in your browser ✓ STL & 3MF ✓ Print-ready validation

SCAN ME

Interactive 3D Builder

Customize your model in real time

1.0.7 LIVE

QR CONTENT What should this QR do?

Website or landing page

CUSTOMIZATIONTune your QR

Simple mode

Recommended defaults with the essential controls visible. Switch to Advanced when you need QR density, quiet-zone or object-specific parameters.

QR color#0b1118 Background#edf2f6

OBJECT TEMPLATE Turn the QR into an object

Start from the QR itself or add a practical 3D form.

MODEL SETTINGS Physical dimensions

Adjust the model for your 3D printing requirements.

QR Style Raised

↑ Raised QR above base ↓ Recessed QR engraved

Size 37 mm

25 mm 100 mm

Base thickness 1.5 mm

0.8 mm 5 mm

QR relief 1.2 mm

0.4 mm 4 mm

Raised mode places the QR modules above the surface of the base.

LIVE MODEL 3D Preview

WebGL Preview

EXPORT Test and export your current QR

Save the 2D QR, restore the 3D camera, or export the current geometry.

SCANSAFE Print-ready analysis

Generic FDM

— Checking model

Checks physical module size, quiet zone, digital contrast and core geometry. This is guidance, not a guarantee that a physical print will scan.

Print profile Target ≥ 0.80 mm/module

Preset Nozzle Layer Material

Thresholds adapt to nozzle diameter and layer height. Material is recorded in the report for reference and does not currently change the score.

0 Pass 0 Warnings 0 Risks

Module —

Quiet zone —

Contrast —

Floor —

QR integrity Checking…

Geometry Checking…

PRINT INTELLIGENCE Model data

Geometry optimized

PRINT FORECAST Before-slicer estimate

Checking…

Recommended QR size —

Model footprint —

Z height —

Approx. Z layers —

Feature layers —

Module / nozzle —

Physical Size —

QR Matrix —

Dark Modules —

3D Pieces —

Geometry Reduction —

BUILT FOR REAL WORKFLOWS

Useful checks without pretending the browser can guarantee a print

ModuQR keeps the core workflow fast and transparent: create the QR, inspect the physical model, review technical checks and export without signing in.

Browser-first core

QR creation and model generation are designed to run in your browser. The core builder does not require a ModuQR cloud account.

No account required

The main generator works without registration, saved cloud projects or a subscription.

ScanSafe stays honest

Digital integrity, physical module sizing and print-oriented checks are useful guidance, not a promise that every fabricated QR will scan.

Exports get checked

STL and 3MF workflows use export preflight and component-level topology checks before the current model is generated.

ModuQR separates browser-measurable checks from variables that only a slicer, printer and real camera can confirm.

WHY MODUQR

A QR generator built beyond the image file

Create the payload, inspect the physical model and validate measurable print constraints in one workflow.

QR content engine

URL, text, WiFi, WhatsApp, email, phone, SMS and vCard with dedicated fields.

Physical QR geometry

Raised or Recessed modules, exact millimeter sizing, templates and live WebGL preview.

ScanSafe + Print Intelligence

Module size, contrast, quiet zone, QR integrity, geometry health and profile-aware guidance.

START FROM AN INTENT

Open the tool you actually need

3D3D QR Generator STLQR to STL 3MFQR to 3MF WiFiWiFi QR vCardvCard QR WAWhatsApp QR KEYQR Keychain SIGNWiFi QR Sign ★5Google Review Sign STANDQR Table Stand

Explore the full library All tools All templates Guides

HOW IT WORKS

From payload to printable model

Create the QR

Choose the content type and enter the information the QR should encode.

Design the object

Tune visual settings, choose a template and set physical dimensions in millimeters.

Check and export

Review ScanSafe and Print Intelligence, then export PNG, STL, 3MF or the model report.

From a link to a 3D object.