ModuQR
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WHATSAPP QR CODE

Create a WhatsApp QR that opens a conversation

Enter a WhatsApp phone number and optionally prepare the first message. The generator builds the corresponding WhatsApp link as a QR code, which can then be downloaded in 2D or converted into a physical 3D model.

Create WhatsApp QR Open full QR generator

The current generator runs in your browser. ScanSafe provides guidance, not a guarantee that every physical print will scan.

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.

Core generation is free. Monetization is designed around content and discovery areas, not inside the 3D builder.

What you can do

Create a WhatsApp QR that opens a conversation

01

Phone + message

Generate a WhatsApp link with an optional prefilled message.

02

Useful for physical displays

Continue into plaques, stands or other QR objects for counters and events.

03

Same scan checks

Use contrast, quiet-zone and ScanSafe guidance before finalizing the design.

How this workflow works
01

Reduce the steps to start a chat

The WhatsApp mode builds a wa.me link from the phone number and optional message. A person scanning the QR can open the link and continue into WhatsApp when the service is available on the device.

02

Prepare context in the first message

A prefilled message can give the conversation a useful starting point, such as a product inquiry, appointment request or event context. The visitor can still review or edit the message before sending it.

03

Bring the QR into a physical environment

Because the same payload can continue into the 3D builder, the WhatsApp QR can become a counter sign, plaque, table stand or other printable object instead of remaining only a digital graphic.

WHATSAPP QR CODE

Create WhatsApp QR

Try it in the 3D builder
Explore related QR workflows

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Create a tabletop QR stand with adjustable viewing angle and base depth, preview the model and export STL or 3MF after ScanSafe checks.

3D QR CODE GENERATOR Create a QR code as a real 3D object

Create a 3D QR code in your browser, preview the model, run ScanSafe checks and export STL or 3MF files for 3D printing.

Frequently asked questions
Does the QR send the WhatsApp message automatically?

No. The QR opens the prepared WhatsApp link. The user remains in control of reviewing and sending the message.

What phone-number format should I use?

Use the international number including country code. The generator removes formatting characters and builds the WhatsApp link from the number.

Can I leave the message empty?

Yes. The phone number is the essential field; the prefilled message is optional.