How to create a WhatsApp link with a pre-filled message (and why it converts better)

The wa.me format, what the message text should say, the mistakes that quietly kill replies, and how to know which link people actually clicked.

If you sell anything on Instagram, run a clinic, teach classes, or basically do any business where people message you first, you have probably typed your WhatsApp number into a bio and hoped for the best. That works, sort of. People have to copy the number, open WhatsApp, save the contact (or not), and then figure out what to say. Every one of those steps loses a few of them.

A WhatsApp link fixes that. One tap opens a chat with you, and if you set it up properly, the first message is already typed. Here is how it works, and the small details that make a real difference.

The basic format

WhatsApp gives everyone a link that looks like this:

https://wa.me/919876543210

That is wa.me/ followed by your number in international format — country code first, no plus sign, no spaces, no dashes, no leading zero. An Indian number that you would normally write as 098765 43210 becomes 919876543210. A UK number 07700 900123 becomes 447700900123.

Get the format wrong and the link either does nothing or opens a chat with the wrong person. It is the single most common mistake I see, so double-check it before you paste it anywhere public.

Adding the pre-filled message

Tack ?text= onto the end, followed by your message with spaces written as %20:

https://wa.me/919876543210?text=Hi%2C%20I%20saw%20your%20post%20about%20the%20cake%20class

Ugly to look at, but it works. When someone taps it, WhatsApp opens with that message sitting in the box, ready to send. They can edit it or just hit send.

Doing the %20 encoding by hand is tedious and easy to break — a stray & or # in your text will cut the message off. That is the main reason people use a generator instead. Our WhatsApp link generator does the encoding for you and gives you a short 1lnk.app/yourname link instead of the long wa.me one.

What should the pre-filled message actually say?

This is where most people go wrong. They write the message from their own point of view — "Hello, I would like to inquire about your services" — which sounds like a form letter, and people delete it before sending.

Write it the way a customer would actually type. Short, specific, first person:

"Hi! Is the blue kurta available in medium?"
"Hi, I want to book a slot for Saturday."
"Hey, saw the reel — what is the price for the 2-hour session?"

Two things happen when you do this. The person is much more likely to send it as-is, because it already says what they meant. And you get a message that tells you what they want, instead of a bare "Hi" that you have to reply to before you know anything.

If you use one link in several places, make the message mention the place: "Hi, I found you on Instagram and…" tells you where your customers come from without any tracking at all.

Where to put the link

Instagram bio. Instagram only allows one clickable link, so a short one matters. 1lnk.app/priya-cakes looks intentional; the raw wa.me string looks like a mistake.
Facebook page button and posts. Works the same way.
Your website. A floating "Chat on WhatsApp" button on every page.
Email signature and Google Business profile. Both allow links; both are places people are already trying to reach you.
Printed material. Put it inside a QR code on the counter, the flyer, the delivery bag. Anyone with a phone can scan and be in a chat with you in about two seconds.

If you make the link with 1lnk you get the QR code generated automatically, so you can download it and print it without a separate tool.

Mistakes that quietly kill replies

Using the raw wa.me link where people have to type it. Nobody types wa.me/919876543210?text=Hi%20there. Use a short link for anything that is not directly tappable.

A message that is too long. If the pre-filled message is three sentences, people assume it is a template and delete it. One line, maximum two.

Wrong number format. Covered above, but seriously — check it. Tap your own link on your own phone before you post it.

Sending everyone to a number nobody checks. If the number on the link is a phone that sits in a drawer, you have built a very efficient way to ignore customers. Put it on the phone that gets answered.

One link for a whole team. If three people handle inquiries, one wa.me link goes to one of them, and the other two get nothing. That is what multi-agent routing is for — one link, several numbers, each new click goes to the next person in line. It is a paid feature on 1lnk, and it is the thing bigger shops and agencies ask about most.

Knowing what actually happened

A plain wa.me link tells you nothing. Somebody clicked it, or nobody did — you cannot see. Once you are putting the same link on Instagram, your website, and a flyer, that starts to matter: which of those is actually sending you people?

That is the other reason to use a link tool rather than the raw URL. Every 1lnk WhatsApp link records clicks by day and by hour, where the person came from (the referring site), their country and city, and their device. It will not tell you who they are, but it will tell you that Instagram sent you forty people last week and the flyer sent you two, which is the information you need to decide where to spend your time.

Quick checklist

Number in international format, no plus, no spaces.
One-line message, written the way a customer talks.
Short link (not raw wa.me) anywhere it has to be read or typed.
QR code for anything printed.
Tap it yourself before you publish it.

If you want to skip the encoding and get the short link, QR and click stats in one go, create your WhatsApp link here — it takes about a minute.

← All posts