Free WhatsApp QR Code Generator
Create a WhatsApp QR code that opens a chat with your phone number and optional pre-filled message. Scan to message instantly — no need to save the contact first.
Short answer: A WhatsApp QR code opens a chat with your number and an optional prefilled message. Enter country code + number above (no plus, no spaces) — the code is static, free, and does not expire while the number stays on WhatsApp.
WhatsApp QR Code
Include country code. Dashes and spaces are okay — they are removed automatically.
The user sees this message when the chat opens. They can edit before sending.
QR Code Preview
Generating QR...
Real examples
- Shop support: “Hi, I need help with my order” prefilled
- Restaurant takeaway: number on parcel + table tent
- Salon booking: number on mirror + bill receipt
Which option fits you?
| You need | Do this | Note |
|---|---|---|
| One support number | Static WhatsApp (this page) | Print once |
| Message context | Prefill ?text= | Customer taps send, no typing |
| Number changes often | Dynamic code (/dynamic) | Edit without reprinting |
How it works
- Enter number in international format (e.g. 91 + 10 digits for India).
- Optional: prefilled greeting, URL-encoded.
- Download PNG for screens, SVG for print.
- Test-scan: chat must open with correct number.
Screenshots: tool preview above is live — the steps map 1:1 to the fields you see. Real annotated captures ship with Weeks 7–10 assets.
Keep going
- Free QR code generator (primary tool)
- Static vs dynamic explained (guide)
- WhatsApp QR guide (guide)
- QR codes for retail (use case)
Reviewed by Pooja Patel, QR Code & Local Business Specialist · Last reviewed 2026-09-24. Static codes are free with no account; dynamic codes need a free account.
WhatsApp QR Code FAQs
How does a WhatsApp QR code work?
The QR code encodes a wa.me link with your phone number and optional pre-filled message. When scanned with any phone camera, it opens WhatsApp directly and starts a chat with you.
Do I need the WhatsApp app installed?
Yes. The scanner needs WhatsApp installed on their phone. If WhatsApp is not installed, the link opens a web page that prompts them to install it.
Can I include a pre-filled message?
Yes. You can set a default message that appears in the chat input. The user can edit or send it as-is — it is not sent automatically.
Do I need a WhatsApp Business account?
No. The QR code works with any WhatsApp number — personal or business. The scanned user simply opens a chat with whichever number you encode.
Does the QR code expire?
No. The wa.me link is permanent as long as the phone number is active on WhatsApp. Printed codes do not stop working.
What format should the phone number be in?
Use the full international format with country code, including the + sign. For example: +91 98765 43210. Dashes and spaces are removed automatically.