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WhatsApp just gave three billion people a reason to open the app right now. Usernames are rolling out gradually, and if you want a good one, you need to act fast.
Starting this week, you can reserve a username to use later this year when the feature actually launches. It’s not live yet. You’re just claiming your spot in line.
I’ve watched this exact rush happen on every platform that ever introduced handles and usernames, including Facebook, Twitter, and Instagram. The good names go fast, and the people who wait spend their lifetime stuck with some version of their name plus random numbers.
Why is WhatsApp doing this now?
WhatsApp is letting users be identified by usernames instead of phone numbers, a change the company announced a while ago. For most of us, that means you’ll finally be able to chat with someone new without handing them your actual phone number.
A WhatsApp blog post put it simply: sharing a phone number can feel like a big step when someone new walks into your life, a classmate, a neighbor, someone you meet at an event. That’s exactly the real pitch here. Sometimes you just want to talk without handing over your personal phone number.
I get it. I’ve given my number to people I met once at a party and regretted it within the week.
How to actually reserve yours?
This part takes seconds. Make sure you are running the latest version of the app.
Go to Settings > Account > Username. Type in the username you want. If it’s available, it’s yours.
There are rules, though. Your username needs to be between 3 and 35 characters, only lowercase letters, numbers, periods, and underscores, and it has to include at least one letter. No starting with “www” and no ending in something like “.com,” since WhatsApp is clearly trying to choke off impersonation scams before they start.
If you run a business or you’re a creator, there’s good news for you. You can claim your existing Instagram or Facebook username on WhatsApp directly, so you can stay consistent everywhere and don’t have to spend hours looking for a new one just for your WhatsApp account.
Once the feature fully launches, there’s no public directory of usernames and no autocomplete suggestions, which means people will need to know your exact handle to message you for the first time. That’s the privacy trade that makes this worth caring about.
Moreover, WhatsApp is also adding an optional username key, which is a short code. Once enabled, people will need that key alongside your username before they can reach you, basically a second lock on the door.
Phone numbers aren’t going anywhere if you don’t want them to. This feature is opt-in. But reservations are first come, first served, and with three billion users fighting over the same pool of short, clean names, the wait isn’t really a wait. It’s a head start for whoever moves first.
I have already grabbed mine. Have you?
