I just reserved my WhatsApp username — here are 5 important things you need to know about the process

WhatsApp username reservations are now open for some

Check inside the app for your reservation invite

You can link your new handle to Facebook and Instagram

The big WhatsApp username revolution has started — and while usernames won't fully take over until later this year, Meta is letting people reserve their handles starting from now. Open up WhatsApp on your phone, and you'll see an alert above the conversation list inviting you to reserve your name.

Earlier today I got the alert on my phone (maybe because I'm such an enthusiastic WhatsApp user). If you miss tapping the notification before it disappears, you need to head to Settings: On Android, it's the three dots (top right) then Settings; on iOS, tap the You icon (bottom right) to get to the same menu.

From Settings, select Account > Username > Create username to start selecting your WhatsApp handle. It's worth remembering you're up against three billion other users here, so your first choice might be gone — in which case WhatsApp will ask you to pick something else until you land on something unique.

You may have to deploy some numbers or special characters to get a username that hasn't already been taken — the same tricks you may well have used to get your handles on other platforms (for example, using underscores and periods). There's also a Suggest username option here you can use if you're stuck, and WhatsApp will come up with a few ideas for you.

You can also link an existing username from Instagram or Facebook, which is helpful if you've got a small business or side hustle set up on those platforms and want to be consistent in every app. Just follow the Use Instagram username or Use Facebook username links when you see them.

What you need to know

There are a few things to bear in mind when reserving your username. Firstly, this won't hide your phone number from people who already have it on WhatsApp — it only applies to new contacts you add after the username feature goes live, and it seems as though that won't happen for a few months yet.

Second, if you think that someone might guess or otherwise stumble across your username, you can add an extra layer of protection. From Account > Username, tap Contact me by username and you can generate a key code — a prospective new contact will then need to be told both this key and your username in order to connect with you.

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If you have a change of heart (or identity) then you can still change your username before the feature goes live: open up Account > Username then tap Edit to pick something different. At the moment, it's not clear how username changes will be handled once the feature goes live later this year.

Fourth, you'll be wasting your time if you try and reserve something like @zendaya or @edsheeran. WhatsApp says it's fenced off usernames that relate to celebrities, politicians, and other VIPs, so you're not going to be able to use this as an opportunity to impersonate someone famous.

Finally, if you do register the same handle as you've got on Facebook or Instagram, Meta will ask you to connect your accounts. That makes them a little easier to manage together, but it also gives Meta more information about you, your devices, and your activities — which may be used for targeted ads in the future.

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Dave is a freelance tech journalist who has been writing about gadgets, apps and the web for more than two decades. Based out of Stockport, England, on TechRadar you'll find him covering news, features and reviews, particularly for phones, tablets and wearables. Working to ensure our breaking news coverage is the best in the business over weekends, David also has bylines at Gizmodo, T3, PopSci and a few other places besides, as well as being many years editing the likes of PC Explorer and The Hardware Handbook.