How to Add a WhatsApp Button to Your Website (and Get More Enquiries)
The simplest way to add a WhatsApp button to your website is with WhatsApp's free click-to-chat link: https://wa.me/91XXXXXXXXXX, using your full number with the country code and no plus sign, spaces or dashes. Add ?text= with a short message so the chat opens with something already typed, then put that link on a button near the top of every page. No plugin or paid tool is needed. WhatsApp explains this "click to chat" feature in its Help Center.
For most businesses in Surat and across India, WhatsApp is where customers are most comfortable starting a conversation. A website without an easy WhatsApp option loses enquiries from people who'd never fill in a form. Here's how to set it up properly.
Step 1: Build your WhatsApp link
Take your business WhatsApp number with the country code. For an Indian number 98765 43210, that's 919876543210.
Your basic link:
https://wa.me/919876543210
With a pre-filled message (spaces become %20):
https://wa.me/919876543210?text=Hi%2C%20I%20found%20you%20on%20your%20website%20and%20would%20like%20a%20quote.
Test it on your phone. It should open WhatsApp with your business chat and the message ready to send.
Step 2: Write a useful pre-filled message
The pre-filled message helps the customer start, and helps you know where the enquiry came from. Good examples:
- "Hi, I found you on your website. I'd like a quote for…"
- "Hi, I'm interested in [product name]. Please share price and MOQ."
- "Hi, I'd like to book an appointment."
On product or service pages, include the product or service name so you know exactly what they're asking about without a back-and-forth.
Step 3: Put the button where people need it
- Top of the page on mobile, next to or instead of a call button
- A floating button in the bottom corner that stays visible while scrolling
- On every product or service page, with that item's name in the message
- On the contact page, alongside phone, email and address
Don't hide WhatsApp only in the footer. Most visitors on phones never scroll that far.
Step 4: Add it to your website
How you add it depends on your website:
- Custom-built or hand-coded sites: your developer adds a button linking to your wa.me link. It takes minutes.
- WordPress: add a button or link block with your wa.me link. Plugins exist, but a simple link is lighter and faster.
- Website builders (Wix, Shopify and others): add a button and paste the link, or use the builder's own WhatsApp option.
Whichever method, make sure the button is large enough to tap and clearly labelled ("Chat on WhatsApp" works better than just an icon for many customers).
Step 5: Be ready to reply
A WhatsApp button creates an expectation of a quick reply. If you can't reply within business hours, the button can hurt more than help.
- Use WhatsApp Business (free) for your business number
- Set up a greeting message and an away message with your hours
- Save quick replies for common questions like price lists, location and timings
- Add your catalogue in WhatsApp Business if you sell products
WhatsApp vs call vs form: which should you show?
| Option | Best for |
|---|---|
| Most Indian customers, product enquiries, sharing photos | |
| Direct call | Urgent services, older customers, high-value decisions |
| Enquiry form | Detailed requirements, B2B quotes, after-hours enquiries |
Most businesses should offer WhatsApp and a call button prominently, with a short form as a backup. Don't make customers choose between ten options; two or three clear ones work best.
Mistakes that lose WhatsApp enquiries
- Wrong number format: a + sign, spaces or a missing country code breaks the link
- A personal number that's often switched off or busy
- No pre-filled message, so customers don't know what to type and close the chat
- Heavy chat widgets that slow the website down; a simple link is faster
- A button that covers other buttons on mobile, like "Add to cart" or the menu
- Slow replies, which send the customer to a competitor who answers first
FAQ
Is the WhatsApp click-to-chat link free? Yes. It's provided by WhatsApp and works with both WhatsApp and WhatsApp Business.
Do I need the WhatsApp Business API? Not for a website button. The API is for businesses sending messages at scale, which involves costs and setup. Click-to-chat is enough for most.
Will a WhatsApp button work on desktop? Yes. On a computer it opens WhatsApp Web or the desktop app.
Can I track how many enquiries come from the button? You can track clicks with your website analytics, and the pre-filled message tells you the enquiry came from the site.
Want a website built around WhatsApp enquiries?
Every website we build includes direct call and WhatsApp options placed where customers need them. See our website design service, or message us on WhatsApp at +91 9099245605.