Removing video backgrounds used to mean green screens and hours in an editor. Remove bg video does it automatically: upload a clip and get a clean cutout with transparent or replaced background in minutes.

I tried it on a talking-head recording and a product demo. Edges look clean even with messy hair and motion blur, and you can preview the result right away on the official site.

No software to install, the basic version is free: https://remove-bg.video/