Signal Rolls Out Usernames: Your Phone Number Stays Hidden

Remember when sharing your phone number felt like handing out your home address? Signal just fixed that. The latest update brings usernames to the encrypted messenger, so you can keep your digits to yourself.

Here's the deal: instead of giving out your number, you share a unique username. Your phone number stays hidden unless you explicitly choose to reveal it. For existing contacts, nothing changes—they'll still see your number as before. But for new connections, it's a privacy win.

You can change your username as often as you like—daily, if that's your thing. Signal also added an option to disable phone number lookup, so random people can't find you. All this without sacrificing end-to-end encryption, of course.

What This Means for Developers

This move signals (pun intended) that privacy is becoming a baseline feature, not a premium add-on. If you're building communication tools, take note: users want granular control over their data. Consider implementing similar username-based privacy features in your apps.

METABYTE Studio's Take: We're all about giving users choice without compromising security. Signal shows how to balance convenience and privacy—a principle we build into every project. Need to add privacy features to your app? We've got you covered, no strings attached.