How to Add a WhatsApp Link to Your Instagram Bio

Short answer: To add a WhatsApp link to your Instagram bio, write your number as a wa.me link (https://wa.me/ followed by your full number with the country code, digits only) and paste it into Edit profile, then Links, then Add external link. You can also add a message that is already typed when the chat opens.

What is a WhatsApp link?

A WhatsApp link is a web address that opens a chat with your number without the customer saving you as a contact first. WhatsApp calls the feature click to chat, and every WhatsApp link starts with https://wa.me/.

Someone who taps a WhatsApp link on their phone lands straight in a conversation with you. On a computer, the same link opens WhatsApp Web or the desktop app.

It works with a regular WhatsApp account and with WhatsApp Business. You don't need an app, a plugin or a paid plan to make one.

How do you turn your phone number into a WhatsApp link?

A WhatsApp link needs your number in full international format, written as digits only. Four steps get you there.

1. Start with the country code

Write the country code first: 1 for the US and Canada, 44 for the UK, 90 for Turkey.

2. Remove everything that isn't a digit

Take out the plus sign, spaces, dashes and brackets. If your number starts with a 0 when you write it at home, as UK and Turkish numbers do, drop that 0 once the country code is in front. If you write international numbers with 00 instead of a plus, drop the 00 too.

3. Put the digits after wa.me/

A US number written (555) 123-4567 becomes https://wa.me/15551234567.
A UK mobile written 07700 900123 becomes https://wa.me/447700900123.

4. Test the WhatsApp link from another phone

Send the link to a friend and ask them to tap it. If WhatsApp says the number is invalid, the country code is missing or a stray 0 or plus sign is still in the link.

How do you add a pre-filled message to a WhatsApp link?

Add ?text= to the end of the WhatsApp link, followed by your message in URL-encoded form: every space becomes %20, and symbols such as &, ? and # must be encoded too, or the message is cut off. Any free URL encoder does this for you. For example: https://wa.me/15551234567?text=Hi%20I%20saw%20your%20Instagram

When the chat opens, that message is already typed in the box. The customer can edit it or delete it, and nothing is sent until they tap send.

A pre-filled message helps you as much as the customer. The first line of the chat tells you where they found you and what they want, before you've asked. Write it the way the customer would say it:

Keep it to one short sentence. A long pre-filled message reads like a form the customer has to delete before they can say what they wanted.

How do you add the WhatsApp link to your Instagram bio?

Instagram lets every account show up to five links on its profile. The WhatsApp link goes in the same place as any other link.

1. Open Edit profile

Go to your Instagram profile and tap Edit profile.

2. Tap Links, then Add external link

This is the same list that holds your website or booking page, if you already have one.

3. Paste the WhatsApp link and give it a title

Paste the full wa.me address, including https://. Give it a title such as "Message us on WhatsApp", so it's clear what the link does when someone opens your list of links.

4. Save and check your profile

When your Instagram bio has more than one link, the profile shows the first one and folds the rest behind a line such as "and 2 more". If WhatsApp is how most customers reach you, make it the link that shows.

Should a WhatsApp link be the only link in your Instagram bio?

A WhatsApp link as your only bio link sends every tap straight into a chat. For regulars who already know you, that is exactly right.

For a stranger who found you through a reel, it asks them to start a conversation before they've seen your menu, your prices, your hours or what other customers said. Plenty of people won't message a business they aren't sure about yet, and nothing in your chats shows you who tapped and left.

Instagram's five links help, but on the profile they are five names in a list with nothing around them. A bio link page puts your WhatsApp button next to everything a new customer checks first, and there's a fair comparison of the options in Linktree alternatives for local businesses.

How does a Kudo page handle a WhatsApp link?

A Kudo page is a single public page with a business's links, products and reviews on it, at one address you can put in your Instagram bio. WhatsApp is one of the link types you can add to it.

You choose WhatsApp, type your number with its country code the way you'd write it for a person (+1 555 123 4567 is fine), and Kudo builds the wa.me address for you, with the plus sign and spaces taken out. You can add a first message of up to 300 characters, and Kudo encodes it into the link so you never write %20 by hand.

Links are free and unlimited on the Free plan, so WhatsApp can sit beside your menu, your booking page and your map pin, with your Google reviews underneath. The Free plan publishes five reviews; Pro, at $7.99 a month, publishes all of them.

Once customers are messaging you on WhatsApp, the same chat is a good place to ask for a review afterwards. Here's how to collect customer reviews on WhatsApp without it feeling awkward.

Frequently Asked Questions

Why does my WhatsApp link say the number is invalid?
The country code is usually missing, or a plus sign, a leading 0 or a space is still in the link. Write the number as digits only, country code first.

Do I need WhatsApp Business to make a WhatsApp link?
No. A wa.me link works with a regular WhatsApp account and with a WhatsApp Business account.

Does a pre-filled WhatsApp message send automatically?
No. The message is typed into the chat box when the chat opens, and the customer can change it or delete it before they tap send.

How many links can I have in my Instagram bio?
Up to five. The profile shows the first one and puts the rest behind a tap.

Can I put a WhatsApp link in an Instagram story?
Yes. Add a link sticker to the story and paste the same wa.me link into it.