# WhatsApp QR code generator

> Free WhatsApp QR code generator: make a code that opens a chat with your number and a prefilled message, add your logo, and download PNG or SVG.

A code customers scan to open a WhatsApp chat with you, with your opening message already typed and your logo in the middle.

Quillbun Bakery

Scan to chat with us

on WhatsApp

Point your camera here

Open chat in WhatsApp

Your WhatsApp number

Welcome message (optional)

Need just the link? WhatsApp link generator

## How to create a WhatsApp QR code in 3 steps

- 1 · Enter your numberWith the country code, like +65 9123 4567.
- 2 · Generate the codeThen add a logo if you want one.
- 3 · Download and printPNG for screens, SVG for print.

## Before you print

### Do

- Do: Keep the border clear · The white margin is part of the code.
- Do: Logo about a fifth wide · The size this tool uses.
- Do: At least 2 cm across · Larger for distance: 1 cm per 10 cm.

### Don't

- Don't: Crop into the border · Phones stop finding the code.
- Don't: Oversized logo · Too much code covered to read.
- Don't: Faded or inverted · Many scanners miss both.

## Frequently asked questions

### 

The code holds a wa.me link to your number. A customer points their phone camera at it, taps the link that appears and lands in a chat with you, with your prefilled message ready to send.

### 

At least 2 cm across, with the white border around it left clear. For a code read from further away, a poster or a shop window, allow about 1 cm of code for every 10 cm of scanning distance.

### 

The PNG is 1,024 pixels square, which suits screens, documents and most prints. The SVG is a vector file that stays sharp at any size, so use it for large prints or send it to your printer or designer.

### 

No. The link is written into the code itself rather than sent through a redirect, so the code works for as long as the number is on WhatsApp.

### 

No. A change to the number or the message is a new link, so it needs a new code. Settle the wording before you print a large run.

### 

Yes. Add a PNG, JPG, SVG or WebP image up to 2 MB and it sits on a white pad in the centre, no wider than about a fifth of the code. The code then switches to error correction level H, which still reads with that much of it covered, and the logo is part of both the PNG and the SVG download. The image never leaves your browser. Scan a test print before you print a full run.

### 

Keep a dark code on a light background with strong contrast between them. Scanners read dark modules on a light ground, and a light code on a dark background fails on some phones.

Every scan is a new chat. Volty's AI agent answers it on your WhatsApp number, and your team picks up in a shared inbox.

## Automate your WhatsApp Business with Volty

Talk to us

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The Leonard and Volty Show · October 8, 2026

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Meta now charges for WhatsApp replies. Here's what it means for your business, October 8, 2026

## Links

- [WhatsApp link generator](https://voltade.com/resources/tools/whatsapp-link-generator)