How to reserve a WhatsApp business username and use it in your links

The direct answer

A WhatsApp business username is a unique handle that identifies your business account. A customer who knows the handle can find your business and start a chat. The customer does not need to save your phone number first. Reserving the handle costs nothing and takes a few minutes in the app or in WhatsApp Manager. The part that depends on where you operate is activation. Meta switches usernames on in stages, so the same reserved name can be live in one country and still waiting in another.

Until activation reaches your region, the old method still does the job. That method is a click-to-chat link built from your phone number. The reservation and the link are separate tasks, and the sections below explain both.

How a username differs from a phone-number link

A phone-number link and a username link start the same kind of chat, but they point to different things. The table shows the practical differences for a business owner or operations lead.

The key difference is memory and sharing. A phone number is hard to read on a poster. A short handle can be read out loud at a counter or printed on a card. The username does not replace the phone number inside WhatsApp. Your number still powers your account, and it still appears on the business profile.

How to reserve a business username, step by step

There are three places to reserve a name. Which one you use depends on how your business runs WhatsApp. Menu names change between app versions, so look for the words Reserve username or Create username if the labels below differ on your screen.

1. WhatsApp Business app. Open your business profile (some versions keep it under Tools), tap Reserve username, type the name, and confirm. The app checks the name as you type it.
2. WhatsApp Manager. Open the Phone number section, select the number you want, go to Profile, find Username, choose Create, and enter the name or pick one of the suggestions.
3. Meta Business Suite. Open WhatsApp Accounts, select the phone number, choose Edit, find Username, click Create, and save.

Before you start, check whether your name is already held for you. Meta can hold names that match a display name, a Facebook Page or an Instagram handle. To claim one of those, link the accounts first. In the WhatsApp Business app, the linking option sits under Tools, in the Facebook and Instagram entry. After you reserve a name, it shows as reserved. Once WhatsApp turns usernames on in your region, the status moves to approved. Only then can customers see and use it.

The naming rules

Most rejected names fail on a small set of rules. Check your choice against the table before you submit it. Note that the rules are about the characters themselves, not about how the name looks on a sign.

Two more points matter. Capital letters do not create a separate handle, because WhatsApp ignores case when it compares names. Periods and underscores do count, though. The handle myid and my_id are different names, and so are my.id and myid. Each phone number can hold only one username, and no two WhatsApp numbers can share the same handle, so a name that is free today can be taken tomorrow.

Why activation depends on your region

Reserving and activating are two separate steps. Reservations opened in late June 2026. Third-party trackers report that the first activation wave went live in July 2026 in a small group of countries, including Algeria, Azerbaijan, Ghana, Libya and Nepal, with a wider wave following through the rest of the year. These dates come from independent reporting and not from a WhatsApp statement, so check your own account rather than a calendar. Infobip's developer documentation says the rollout is gradual across regions and that Meta manages the timeline, which can change.

Two limits apply in every region. First, WhatsApp has no directory of usernames, so a customer must know the exact handle. A name that exists only in your head will not bring anyone in. Second, a business username does not hide your business phone number. The username is an extra way to be found, not a privacy switch for a company. Plan your printed material around both facts.

What to change on websites, QR codes and ads

The safe approach is to change nothing that is working until the username is approved in your region and a test chat opens from a phone that does not have your number saved. The table lists each channel and what to do at each stage.

No source reviewed for this page confirms a username-based link format. Check WhatsApp's business help pages before you print any new link. Ads need one more check. The developer documentation from 360dialog notes that conversations started from ads by users who have adopted a username require the system to handle a Business-Scoped User ID instead of a phone number. If your ad reports match leads by phone number, confirm with your ad or CRM provider that the match still works before you change the destination.

What to keep as a fallback

Keep the phone-number link. It works today, it does not depend on a rollout date, and it stays useful even after the username goes live, because your number remains visible on the business profile and remains required for the account. Build the link with the number in international format, without a plus sign, leading zeros, spaces, brackets or dashes. Add a pre-filled message after a question mark if you want the first line filled in. A pre-filled message uses the text parameter, with spaces written as %20. Test each link on a phone and on WhatsApp Web before you print it. You can build and test the link with the free calculator on this page.

A worked example with made-up numbers

The example below uses invented details only to show the steps. Suppose a bakery in Accra has the business number +233 20 123 4567. Its phone-number link is built like this: remove the plus sign and the leading zero if one appears, then join the digits. The result is 233201234567, so the link is https://wa.me/233201234567. A pre-filled message for a cake order would add ?text= and then the message with spaces written as %20.

The owner wants the handle @sunrise.bakery. The name passes the rules. It is 14 characters long, it uses letters and a period, it has no period at the ends, and it has no domain ending. The owner reserves it in the WhatsApp Business app and sees the status as reserved. The owner then waits. Once the account shows approved, a staff member scans the posters from a phone that has no record of the bakery, checks that the chat opens, and only then adds the handle beside the QR code. The phone-number link stays on the website and on the till cards. The owner keeps the old posters in use until they are used up. The example shows the order of steps, not any result.

Cases that change the answer

• Business app or business platform. A business on the Business app reserves in the app. A business that sends messages through an API provider usually reserves in WhatsApp Manager or Meta Business Suite, and the provider may handle parts of the setup.
• Region not yet activated. The reservation stays in reserved status. Keep the phone-number link in all channels until your status changes.
• Name already held. A name that matches an existing account or a public figure can be unavailable. Try a close variant, or link your Facebook Page or Instagram account first if the name is yours.
• Several numbers or several brands. Each number holds one username, so a group with several sales lines needs one name per line, chosen in advance.
• Integrations. If your CRM or chatbot stores the customer's phone number, check how it handles messages where the phone number is missing. The developer documentation from Infobip notes that the phone number may be left out of the message data when a user has adopted a username and has no recent chat with the business.

Common mistakes

The most common mistake is printing the new handle before activation. A customer who scans or types it sees nothing, and the poster looks broken. Reserve first, then print only after the status shows approved and a test chat opens.

The second mistake is believing that a reservation hides the business number. It does not. Business accounts keep the phone number visible, and the username works alongside it. Tell staff this so that they do not promise customers a private channel.

The third mistake is choosing a name with a domain ending or a second period. Many owners type sunrise.com, or add a double period by accident. The rule check catches these before submission, so run the table above first. The fourth mistake is removing the phone-number link from the website because the handle looks cleaner. Keep both until you have tested the handle in your region.

The fifth mistake is changing the CRM too early. If your system matches every WhatsApp conversation to a phone number, a message from a customer who uses a username may arrive without that number. Test the flow with a staff account before the change reaches live customers.

What to check with your provider, IT team or an adviser

If you use a WhatsApp provider or an API, ask the provider which reservation route it uses and when it expects the status to change in your countries. If the name matches an existing brand, ask a trademark adviser in your country whether the name is clear for your use before you print it on signs. Ask your IT or CRM team to test how missing phone numbers are stored and matched, and to confirm that ad reports still count leads correctly. Keep a single written list of what changed and when, so the team knows which links are old and which are new.

How employers take routine work off staff

Many businesses keep a small group of people checking links, logging enquiries, updating channel lists and chasing routine HR and payroll documents. That work is repetitive and easy to forget. AI workers can take the repeat steps: confirming that each published link still opens a chat, filing enquiries that arrive on WhatsApp into the right record, and preparing the list of pages to update when a handle goes live. A person still approves each change and checks the final wording.