YouTube says the new tool will let users create a digital version of themselves, called an avatar, that can be inserted into existing Shorts videos or used to generate entirely new ones. The company said avatars will “look and sound like you,” framing them as a safer and more secure way to use AI to create new content.

Creating an avatar is a bit more involved than simply pressing a button, but it sounds fairly straightforward. In a blog post outlining the process, YouTube said users must first record a “live selfie” capturing their face and voice while following a series of prompts. For the best results, the company recommends good lighting, a quiet area, a background free of other people or images of faces, and holding the phone at eye level.

Once avatars are made, users can select “make a video with my avatar” while creating a video to generate a clip from prompts, which can be up to eight seconds long, according to 9to5google. Users can also add their avatar to “eligible Shorts” in their feed, though YouTube did not specify what makes a Short eligible.

The AI avatar feature comes with fairly tight restrictions. They can only be used in the creator’s own original videos, who also control whether their Shorts can be remixed. The creator can delete their avatar or videos where it appears at any time, YouTube says. Avatars that aren’t used to create new content for three years will be automatically deleted.