Free Video Tool
Image-to-Video Consistency Checker
Audit an image-to-video shot for face warping, identity drift, jitter, background morphing, and overloaded motion before regenerating.
Image-to-Video Consistency Checker FAQ
Why does a face change during image-to-video generation?
Large head turns, complex expressions, weak reference detail, and too many simultaneous motions give the model room to redraw facial structure differently across frames.
How much motion should one clip contain?
For consistency, start with one subject action and one simple camera instruction. Split complex sequences into separate clips.