Runway
Turn creative ideas into AI-generated video.
Turn a portrait into a seven-second bicep heart video

AI Bicep Heart makes a vertical video around a specific gesture popular on social media. Upload a clear, waist-up photo of an adult who has agreed to appear, and the generator animates a smile and a flexed arm with the other hand forming a heart. A second mode features two people. The site shows original photos beside finished examples so you can see how the pose and outfit change. The seven-second clip downloads without sound, leaving you to choose the music when you post it.
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