How do I find someone on WhatsApp without a number?

Do you want to Contact someone on WhatsApp without having their number ? The app does not include a directory for finding a contact by name.

However, there are several ways to find someone on WhatsApp without a phone number:

• the wa.me link If you have the number but don't want to save it,
• the username (@pseudo) when the feature is enabled,
• the QR code,
• A common group,
• Searching via social media.

Note that WhatsApp does not have a public directory, it's a conscious choice to protect your privacy. But even with just a starting point, you can still reach the right person. Here's how!

Sending a message to a number without saving it (wa.me link)—the most reliable method

You have the phone number from someone, but you don't want to add them to your address book or your WhatsApp contacts ? The most reliable method for text without saving the number, that's the wa.me link. It runs on Android and iOS.

• Open Open your browser and type: https://wa.me/33XXXXXXXXX
• Replace 33XXXXXXXXX by the number in international format, without the leading 0, without the +, and without spaces. Example for the 06 12 34 56 78 : tape 33612345678.
• The WhatsApp chat opens directly, without saving anything to your address book.

This method is for «texting without saving the number,» not for «texting without knowing the number.» So you'll need the start number. If you don't have it at all, the following sections are for you.

Find Someone by Their WhatsApp Username

The search by username (a username preceded by an @) is a new feature currently being rolled out since mid-2026. It is being rolled out very gradually and is currently active only for some accounts.

First, check in Settings > Profile if a « Username » appears. If you don't see it, you don't have access to this feature yet. Skip ahead to the following methods.

If the feature is enabled on your account and you know the pseudo Here's how to do it:

1. Open WhatsApp on your smartphone (Android Where iOS).
2. Tap the « New message » or «Send a message.».

3. Enter the username in the search bar at the top of the screen.

4. If the username exists, their profile appears in the results.

5. Press its name to start the conversation.

Important : The user must have chosen a username. Depending on their settings, privacy, you might need his username key, a 4-digit code required for your first message if you're not already in their contacts. Without this code, the search might not turn up any results, even with the right username. If you're also wondering How can I tell if I'm in his contacts?, a dedicated guide explains everything to you.

Once the conversation gets going, remember to save the contact so you can find it easily next time.

Share your QR code so we can add you without needing your phone number

Each WhatsApp account has a Unique QR code, similar to a virtual business card. You can share it so that people can’add directly, without having to provide your phone number.

This option is available on Android and iOS, directly from the settings of the’application. It's very convenient when event, a trade show, or a business meeting.

Step 1: Access your WhatsApp QR code

1. Open WhatsApp on your smartphone.
2. On Android, press the’three-dot icon at the top, then go to the Settings.

3. Press the’QR code icon right next to your name. On iOS, go to the tab Settings at the bottom, then the QR icon next to your name.

4. Your WhatsApp QR Code appears on the screen.

Step 2: Share your QR code

You have several options:

• Take a picture of it and Send it via message to the individual.
• Put it on your screen so she can scan directly.
• Print it on a business card or a physical medium.

Step 3: The person scans your QR code

• She'll’automatically adds to his contacts, even though you didn't give him your number.

Create a discussion thread or group invitation

Two types of links allow someone to contact you without using your phone number. The first one opens a face-to-face discussion with you. The second one is used to invite people to a WhatsApp group.

A direct chat link to you

The universal method is the wa.me link as detailed at the beginning of the article. Anyone who clicks on it opens a discussion directly with you. Warning: This link reveals your number to whoever clicks on it, since you're the one sharing it. To share a link without revealing your personal number, use an account WhatsApp Business, which generates a short link using its own features.

An invitation link for a group

You're a group admin and you want to invite someone without having their number? You can generate a invitation link in just a few steps:

1. Open the group of which you are a director.

2. Press the group name at the top of the screen.

3. Select « Invite to group via link ".

4. Select « Send the link " Where " Copy link ".

Then share this invitation link via email or social media. Anyone who clicks on the link joins the group and can start chatting. This way, you can contact them directly, even if you don't have their phone number at first.

Find someone through a shared WhatsApp group

The person you're looking for is part of a shared WhatsApp group ? You can message them without knowing their number. It's one of the easiest ways to get in touch with a member without adding them to your contacts.

If you're not already in the group, ask a member to invite you or ask the administrator to add you. Once you're in, follow these steps:

• Open the group chat, then tap the group name at the top of the screen.
• View the list of contacts in the group and scroll down to the participants.
• Press the profile of the person being sought.
• Select Send a message : You don't need to’register sound phone number to start the discussion.

Be Mindful of Confidentiality : When you join a group, your the number becomes visible by all members. If you don't want to share it, opt instead for the QR code or, when enabled, search by username. You can also check who can see that you're online on WhatsApp to better manage your privacy.

Find a contact through social media and online search

This is often the most effective approach when you don’t have their number or any mutual friends. The idea is to first find the person somewhere else to get their contact information.

On social networks like Facebook, LinkedIn Or Instagram—even without an account—there are several approaches that work well:

• Launch a Search by first and last name in the network's search bar.
• Try e-mail addressworkplace or school.
• On LinkedIn, search by business or job title.
• Check out the profile : the person sometimes listed their phone number or a WhatsApp group chat link.

Once you've found the number, use a wa.me link to send a message without even saving the person's number in your contacts.

With a search engine, the process is just as simple:

• Tape «First Name Last Name» + city : Using quotation marks significantly narrows down the results.
• Check out the business directories as PagesJaunes Where Kompass, which often reveal a means of professional contact.

Reverse case : Do you have a number from an unknown caller and want to know who it belongs to? Check out our guide on Find the owner of a cell phone number free.

A Few Cautions

These methods are useful, but they have their limitations. Keep a few things in mind before you get started.

• The method has its limitations. Without a public directory, if the person isn't active anywhere and hasn't shared any links, you'll have a hard time reaching them. None feature does not allow you to find a complete stranger without any starting point whatsoever.
• Respect privacy. Never send unsolicited messages to someone who hasn't given you permission. Respecting the privacy comes first and foremost.
• Check your settings. Regardless of the feature whichever one you use, check the settings of privacy of your WhatsApp account to take control of what you're putting out there.
• Use these tips wisely. Never use the data obtained for illegal or malicious purposes.

And if your phone ever gets stolen, you can always Recover Your WhatsApp Account and find all your contacts. For more information on each feature, the official WhatsApp Help Center is still the best resource.

And if you ever have any questions, post them in the Comments section!