A WhatsApp click-to-chat link is a wa.me/<number> URL that opens a chat with your business in one tap — no saving the number first — and a WhatsApp QR code is simply that same link as a scannable square for print. Both are free, need no app or coding, and are the fastest way to turn a poster, business card, ad or product label into a live conversation.
For Indian businesses in 2026, the hardest part of WhatsApp marketing isn't replying — it's getting the customer to message you in the first place. A click-to-chat link and QR code remove every bit of friction. This guide shows how to create both, how to pre-fill a message, and where to place them for the most enquiries.
Click-to-chat link vs QR code: which to use
| Use case | Best format | Why |
|---|---|---|
| Website, bio, email, ads | wa.me link | Tappable on any screen |
| Posters, packaging, storefront | QR code | Scannable in the real world |
| Business cards, flyers | Both | Tap on phone, scan in person |
| Instagram/Facebook stories | wa.me link sticker | Direct swipe-up to chat |
How to create a WhatsApp click-to-chat link
The format is https://wa.me/<country code><number> with no plus sign, spaces or dashes. For an Indian number 98765 43210, the link is https://wa.me/919876543210. That's it — anyone who taps it opens a chat with you, even if they've never saved your number.
To pre-fill a message so the customer just hits send, add a text parameter: https://wa.me/919876543210?text=Hi%20RichAutomate%2C%20I%20want%20a%20demo (spaces become %20). Pre-filled text hugely lifts reply rates because the customer doesn't have to think of what to type.
How to create a WhatsApp QR code
A QR code is just your wa.me link rendered as a scannable image. WhatsApp itself generates one inside the app (Settings → QR code → the link icon), or you can paste your wa.me link into any free QR generator and download a high-resolution PNG or SVG for print. Test it with your phone camera before you send it to the printer — a QR that doesn't scan on packaging is a wasted print run.
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Where to place them for maximum enquiries
- Website & landing pages — a floating "Chat on WhatsApp" button using your wa.me link.
- Instagram/Facebook bio and ads — pair with Click-to-WhatsApp ads so paid traffic lands straight in chat.
- Physical storefront, packaging, invoices — a QR code that turns walk-ins and deliveries into repeat conversations.
- Business cards & email signatures — both formats, so people can tap or scan.
What links and QR codes can't do — and what fixes it
A wa.me link starts the conversation, but it doesn't help you handle volume. Once the enquiries arrive, you need somewhere to answer them at scale: on the free app that means one phone, one person. Most growing Indian businesses graduate to the WhatsApp Business API with a shared team inbox so several agents can reply, route and track every chat that a QR code or link brings in. See our pricing page for what that costs in India.
The bottom line
Click-to-chat links and QR codes are the cheapest, fastest customer-acquisition tools WhatsApp gives you — free, no code, live in minutes. Create your wa.me link today, put a QR code everywhere your customers already look, and make sure you have the team setup to answer what comes in.
Building a wa.me link? Get the digits right first with our WhatsApp number format with country code guide.