Introducing H3 Max Relight, an easy way to change the lighting of any video.

Upload an existing video, then design your light in the built-in Lighting studio: pick colors, orbit each light around the subject, and dial in intensity and softness. H3 Max Relight relights every frame to match while preserving the original subjects, motion, camera movement, and audio. Go from flat daylight to golden hour, neon, or your brand palette, all without another shoot.

Powered by H3 Max, the #1 model for overall quality, prompt understanding, and aesthetics against leading video models.