WhatsApp QR Code Generator
One scan opens a WhatsApp chat with you, with the first message already written. Nobody has to save your number or type anything.
Free to start · no card required · works on every phone camera
Sharma Interiors
Scan to WhatsApp us
Point your camera — no app needed
Sharma Interiors
Business account
How to make one
- 1
Pick your country and number
Choose the country code from the dropdown, then type your number without it — 10 digits for India.
- 2
Write the opening message
Optional but worth it. Something like 'Hi, I saw your poster and want a quote' saves the customer thinking.
- 3
Design it
Colours and frames are free, so it can look like part of the flyer rather than stuck on it. Your logo on the code is a Pro feature.
- 4
Download and print
PNG is free and covers screens, social and most flyers. SVG, for a print shop, comes with Pro or your trial.
Why it works
- No saving a contact first — the chat just opens
- Pre-filled message means you know why they are writing
- Works from a poster, a shop window, a business card or a screen
- Track scans to see which flyer or location brings enquiries
- Free, and no WhatsApp Business account required
Why the pre-filled message matters more than it sounds
The gap between someone deciding to contact you and actually doing it is where most enquiries die. A blank chat window is a small blank page problem: they have to work out how to introduce themselves and what to ask.
Filling in the first line removes that. It also tells you where the person came from — if the message says "I saw your poster at the metro station", you have attribution without asking for it.
There is a harder reason too. You cannot start a WhatsApp conversation with someone who has not written to you first — not manually, and not with an auto-reply, a chatbot or an AI agent, all of which can only respond to an inbound message. So the customer's first message is not a nicety; it is the thing that opens the thread and lets everything you have set up on your side actually run. A pre-filled message is the cheapest way to make sure it gets sent instead of abandoned.
Use a different message per placement
Make one code per location with a different opening line. The messages that arrive tell you which placement is working, at zero cost and without any analytics setup. If you also make them tracked codes, you get scan counts alongside — scans tell you who looked, messages tell you who acted, and the gap between the two is worth watching.
If you just want to message one person
A QR code is for something printed. If you only need to reach a single number once — a seller, a plumber, someone from a listing — you do not need a code at all, and you do not need to save them as a contact either. Use the WhatsApp link generator instead: it opens the chat directly and the number never enters your address book.
A note on privacy
A WhatsApp QR code publishes your phone number — anyone who scans it can see and keep it. That is fine for a business line and worth thinking twice about for a personal one.