Twitter just announced Digits, a brand-new way to log in to apps with just your phone number.

Instead of going through the tedious process of signing up with an email and password or using one of many different social logins, all you need is to enter in your number. When you do, you’ll get a confirmation code via SMS. Enter that in as well, and away you go; no need to remember passwords or go through CAPTCHAs.

Digits is not based on your Twitter account at all; it’s actually an entirely new product that developers can incorporate into their apps. It’s a key part of Fabric, Twitter’s new mobile development kit that it’s rolling out today. Digits is available for iOS, Android and the web, and it’s available in 216 countries in 28 languages right now.