Hand Heart AI Video Effect

Hand Heart turns a simple portrait into a warm, thank-you kind of moment: both hands come together into a heart shape in front of your chest, held up toward the lens while your face stays clearly visible above it, and a small glow of pink light shines through the gap between your fingers.

In our test runs on MiniMax H3, a close portrait of a man in a navy knit sweater broke into a big smile within the first second and brought both hands together into a heart in front of his chest. From two seconds the camera pushed in and the heart rose toward his chin, and by four to five seconds a soft pink glow lit up inside the gap between his fingers. A head-and-shoulders portrait of a woman in an ivory silk blouse kept her face sharp and unchanged for the entire five seconds: her hands settled into a neat heart just below her chin by the one-second mark, and the glowing heart appeared in the finger gap around three and a half seconds and held to the end.

The one quirk worth knowing: MiniMax H3 sometimes lifts the hand-heart up toward the lower half of the face and shifts focus onto the hands, which is what happened in the man's sample - the face goes a little soft behind the fingers while the heart stays sharp. A photo framed a bit wider, like the woman's head-and-shoulders shot, tends to keep the heart lower and the face sharp the whole way through.

It earns its keep as a thank-you clip for followers or customers, a warm sign-off for a creator profile, a Valentine's or anniversary post, or a lighthearted close to a video series. It works on close-ups and head-and-shoulders photos alike, on any subject shown from the chest up.

The prompt is public and editable. If you'd rather the heart stay lower and out of the way of the face entirely, open it in the generator and add a line asking the hands to hold at chest height without rising above the collar.