What is a WhatsApp click-to-chat link?
A WhatsApp click-to-chat link is a web address that opens a WhatsApp conversation with a specific phone number. It uses the official wa.me short domain run by WhatsApp. The visitor does not need to save your contact first: they tap the link, WhatsApp opens on their phone (or WhatsApp Web / the desktop app on a computer), and a chat with you is ready to go.
A WhatsApp link generator saves you from building the URL by hand. The tricky parts are the number format, which must be in international form without symbols, and the pre-filled message, which must be URL-encoded so spaces, line breaks and emoji survive. This tool handles both and shows a live preview of the message your customer will see.
Click-to-chat links are the standard way to put WhatsApp on places that only accept a URL: an Instagram or TikTok bio, a website button, a Google Business Profile, an email signature, a printed QR code or a paid ad.
How to create a WhatsApp link with a message
- Pick your country code. The dropdown lists 25 common countries, with India (+91) selected by default. Others include the United States and Canada (+1), United Kingdom (+44), UAE (+971), Saudi Arabia (+966), Pakistan, Bangladesh, Indonesia, Brazil, Nigeria, Australia, Singapore, Nepal and Sri Lanka.
- Type the phone number. Enter it the way you normally would. The tool keeps digits only, so spaces, brackets and dashes are removed, and a leading 0 (as in UK or Indian local formats) is dropped for you. Italy is the exception: with +39 the 0 is kept, because Italian landlines include it.
- Add a pre-filled message (optional). Write the first line you want customers to send, for example "Hi, I want to book a table for Saturday". The chat bubble preview on the right updates as you type.
- Copy or test the link. Use Copy link to grab the finished
wa.meURL, or Open in WhatsApp to try it on your own device before you publish it.
The tool does not check whether the number is registered on WhatsApp, so always do a quick test tap from a phone that is not your own.
wa.me link format and number rules
Every WhatsApp link follows the same pattern: https://wa.me/<number>?text=<encoded message>. The number is your full international number written as one block of digits.
| You have | Correct in the link | Why |
|---|---|---|
| +91 98765 43210 | 919876543210 | No plus sign, no spaces |
| 07700 900123 (UK) | 447700900123 | Drop the national 0, add 44 |
| (555) 123-4567 (US) | 15551234567 | Add 1, remove brackets and dashes |
| 00971 50 123 4567 | 971501234567 | Drop the 00 international prefix |
Message encoding. The message goes after ?text= and is encoded with standard URL encoding. A space becomes %20, a line break becomes %0A, an ampersand becomes %26 and an emoji becomes a run of percent codes. So "Hi! I want 2 cakes" turns into ?text=Hi!%20I%20want%202%20cakes. If you type a raw & or # into a hand-built link, everything after it is cut off; encoding prevents that.
The older api.whatsapp.com/send?phone=…&text=… format still works, but wa.me is shorter and is the format WhatsApp documents for click to chat.
How to add a WhatsApp link to your Instagram bio
Instagram lets you add several links to your profile under Edit profile, then Links. Paste the wa.me URL there and give it a clear title such as "Chat on WhatsApp". Business and creator accounts may also see an option to show a WhatsApp contact button, depending on region and account setup.
Because the bio link list is small and only the first link shows on the profile, many shops put the WhatsApp link on a link-in-bio page instead, next to their catalogue, price list and location. Step-by-step instructions are in how to add a link in your Instagram bio.
For printed material (menus, shop windows, packaging, visiting cards), turn the same link into a QR code with the QR code generator. Scanning it opens the chat with your message already typed. Keep the message short so the QR code stays easy to scan.
WhatsApp link examples by business type
- Home baker in Pune: "Hi! I want to order a cake. Date: __ Flavour: __". Line prompts make customers send the details you need in the first message.
- Café or restaurant: a table-booking link on Google Maps and on the printed menu QR code: "Hi, table for __ people at __ pm".
- Salon or makeup artist: "Hi, I want to book a bridal trial." Pair it with your portfolio on a salon link-in-bio page.
- Real estate agent in Dubai: one link per listing with the property reference in the message, so you know which ad brought the lead.
- Freelancer or coach: "Hi, I saw your profile and want to discuss a project." Add it to your email signature and LinkedIn featured section.
- Online store: a "Need help with your order?" link on the checkout and order confirmation pages.
Tips and common mistakes
- Keep the message short and editable. One or two lines works best. The customer can change it before sending, so use it as a prompt, not a script.
- Use different messages per channel. "Hi from Instagram" vs "Hi from the flyer" tells you which channel sends chats, without any analytics setup.
- Do not include the plus sign or 00.
wa.me/+91…andwa.me/0091…fail on some devices. The tool removes them for you. - Know the trunk-zero rule. Most countries drop the leading 0 in international format (UK 07… becomes 447…). Italy keeps it for landlines (+39 06…), and the tool handles both automatically when you pick the right country code.
- Country not in the list? Build it manually:
https://wa.me/followed by your country code and number, digits only. - Test from another phone. Tapping your own link opens a chat with yourself, which does not show what customers see.
- Set up a greeting or away message in WhatsApp Business so chats from the link get an instant reply outside working hours.
wa.me link vs WhatsApp Business short link
The WhatsApp Business app can create its own short link and QR code (under Business tools). That link hides your number behind a code and lets you change the default message from inside the app, which is useful if you do not want the number visible in the URL.
A wa.me link from this generator works with both personal and Business accounts, needs no app settings, and lets you make as many variants as you like, one per channel, product or ad. Many businesses use both: the in-app short link for the profile, and custom wa.me links for campaigns.
Is this WhatsApp link generator private?
Yes. The link is assembled by JavaScript in your browser as you type. Your phone number and message are not sent to or stored on our server, and no account is needed. Keep in mind that the finished link itself contains your number in plain digits, so anyone who sees the link can read the number.
Put WhatsApp on your link-in-bio page
On a Biolinko page your WhatsApp link can sit as a button next to your catalogue, payments and socials, so one bio link covers everything. See how shops use it on the WhatsApp link-in-bio page, or create your free page at biolinko.me/yourname.
Updated October 8, 2026