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Générateur de code QR WhatsApp — Gratuit & Instantané

Générez des codes QR WhatsApp gratuits pour votre entreprise. Les gens scannent et discutent instantanément avec vous.

Comment ça marche

1

Entrez votre numéro

Tapez votre numéro WhatsApp avec l'indicatif du pays. Ajoutez un message pré-rempli optionnel.

2

Générez le QR

Nous créons un code QR de haute qualité qui renvoie directement à votre discussion WhatsApp.

3

Téléchargez et partagez

Téléchargez le code QR au format PNG. Imprimez-le sur des cartes de visite, menus, dépliants ou affichez-le dans votre magasin.

Complete Guide

A WhatsApp QR code is a scannable square barcode that, when scanned by a phone's camera, opens a WhatsApp chat with your number. No typing, no searching — just scan and chat instantly.

QR codes bridge the physical and digital worlds perfectly. Print them on business cards, menus, flyers, posters, or product packaging. When someone scans your QR code with their phone camera, WhatsApp opens automatically with your number ready to message.

Our QR Code Generator creates high-quality, downloadable PNG images optimized for print. You can generate a QR code for any WhatsApp number, with or without a pre-filled message. The code is clean, readable, and works with any smartphone camera — no special app required.

Popular Use Cases

Restaurant Menus

Print a WhatsApp QR code on your menu or table tent. Customers scan it to ask about ingredients, place orders, or make reservations — directly through WhatsApp.

Business Cards

Add a WhatsApp QR code to your business card. Instead of handing someone a phone number they'll forget or lose, give them a scannable code that instantly opens a chat.

Storefront Windows

Place a QR code sticker on your shop window. Passersby can scan and message you even when the store is closed — capturing leads 24/7.

Event Badges & Tickets

Print QR codes on event badges or ticket confirmations. Attendees scan to join event WhatsApp groups, ask organizers questions, or network with other participants.

Tips & Best Practices

  • 💡Generate the QR code at high resolution (our tool does this by default). A 256px PNG prints well at business card size but scale up for posters.
  • 💡Always test your QR code by scanning it with multiple phones before mass printing. Different camera apps may behave differently.
  • 💡Leave some white margin (quiet zone) around the QR code. Printers and camera apps need this space to recognize the code reliably.
  • 💡Add a short label like "Chat with us on WhatsApp" below the QR code so people know what it does before scanning.

Frequently Asked Questions

Do I need a special app to scan WhatsApp QR codes?+
No! Modern smartphones (iPhone and Android) can scan QR codes directly from the default camera app. Just point your camera at the code and tap the notification that appears.
Can I customize the QR code design?+
Our tool generates a clean black-on-white QR code optimized for reliability. For custom colors or logos, you can download our code and edit it with any QR design tool — but be careful: too much customization can make the code unreadable.
Will the QR code expire?+
No, the QR code encodes a static wa.me link. It never expires. You can print it, save it, and use it indefinitely. Even if you change your WhatsApp number, you'll need to generate a new code.
Can I generate a QR code for someone else's number?+
Yes, you can enter any phone number. However, make sure you have permission to use that number. QR codes on printed materials are public — only use numbers you control or have explicit consent to share.