A WhatsApp link — also called a click-to-chat link — lets anyone start a chat with you in one tap, without saving your number first. It is one of the simplest ways for a small business to collect enquiries, and it works on any phone.
In this guide you will learn exactly what a WhatsApp link is, how to build one by hand, and how to get one (plus a QR code) in seconds.
What is a WhatsApp link?
A WhatsApp link is a special web address that opens a chat with a specific number. It looks like this:
https://wa.me/919812345678
When someone clicks it, WhatsApp opens a conversation with that number — ready to send. Normally WhatsApp will not let you message an unknown number until you save it as a contact. A wa.me link skips that step entirely, which is why it is so useful for business.
The wa.me format explained
The link has two parts:
- The number — your full number in international format, with the country code and no plus sign, spaces or dashes. For an Indian number
98123 45678, the country code is91, so you write919812345678. - An optional pre-filled message — add
?text=followed by your message, so the customer's chat box is already filled in.
For example:
https://wa.me/919812345678?text=Hi%2C%20I%20saw%20your%20store%20and%20want%20to%20order
The %20 and %2C are simply how spaces and commas are written in a web address. This encoding is easy to get wrong by hand, which is where a generator helps.
How to create your WhatsApp link (step by step)
- Write your number in full international format. Drop the leading zero and add your country code (91 for India).
- Decide on a pre-typed message. A friendly opener like "Hi, I'd like to know more" gets more replies than a blank chat.
- Encode the message so spaces and symbols work correctly, then join it all together in the wa.me format above.
- Test the link on your own phone before sharing it.
The fastest way to do all of this — without worrying about encoding mistakes — is to use our free WhatsApp Link Generator. You type your number and message, and it gives you a working link, a live preview of the chat, and a custom QR code.
Adding a QR code
A QR code is just your link in a scannable form. It is perfect for anything printed — visiting cards, shop boards, packaging, posters or flyers. A customer points their camera at it and the chat opens straight away. Our generator lets you download a QR in your own colour, add a logo, and pick a print-ready size.
Where to use your WhatsApp link
- Social media bios — Instagram, Facebook, X and YouTube all allow a link in your profile.
- Instagram Stories — add it as a link sticker and save the Story to a Highlight so it stays reachable.
- Ads and broadcasts — drop the same link into your ads, emails and messages; every click opens a chat with you.
- Printed material — use the QR code on cards, packaging and shop signage.
Common questions
Do customers need to save my number? No. That is the whole point of a click-to-chat link — the chat opens directly, so people can message you without saving anything.
Does it work without WhatsApp Business? Yes. The link works with both normal WhatsApp and WhatsApp Business. No special setup is needed.
Is it free? Yes. You can create unlimited links and QR codes for free, and nothing you type is stored — it is all generated in your browser.
Ready to make yours? Try the free WhatsApp Link Generator — it takes about ten seconds.