WhatsApp QR Code Generator
Scanning opens a WhatsApp chat with your number and an optional message already typed. Perfect for shop windows, flyers and packaging.
- No signup, ever
- No watermark
- Never expires
- SVG, PNG, PDF, EPS
- Works offline
Digits only. Include the country code without the plus sign.
Fill in the form to generate your code.
Everything above happens in your browser. Nothing you type is uploaded.
How to create a WhatsApp QR code
- Enter your number with country code, digits only.
- Optionally write the message you want the customer to send you.
- Download and print — customers reach you in one scan.
Frequently asked questions
Do I need WhatsApp Business?
No. A wa.me link works with any WhatsApp account, personal or business.
Why does it say the number is invalid?
The number must include the country code and contain digits only — no plus sign, spaces, brackets or dashes.
Can I change the message later?
Not on a static code, because the message is encoded in the pattern. Generate a new code if the wording changes.
Why this generator is different
Most free QR code generators are a trial in disguise: you design the code, then discover the download needs a subscription. Here every format — including vector SVG, PDF and EPS — is free, with no account and no watermark.
Every code is also tested before you download it. We decode the generated image the way a phone camera would and compare it to what you typed, then check contrast and logo coverage. If something would stop it scanning in the real world, you are told exactly what to change.
Nothing you type is transmitted. The entire generator runs in your browser, which is why it keeps working with no connection at all.