Character Lock

Place your saved AI character into a reference video frame.

Built for AI video and first-frame creation: image 1 sets the composition, image 2 sets the identity.

01 / References

Two images required

Video frame

This controls the pose, camera, crop, expression, lighting and composition.

Drop an image

or click to browse

JPG, PNG or WEBP · up to 25MB

AI character

This controls the identity, face, hair and recognisable character features.

Drop an image

or click to browse

JPG, PNG or WEBP · up to 25MB

Wardrobe direction

Keep the same garment category and silhouette, but use an original alternative design with no copied branding.

Wardrobe details

Variation strength

Preserve the same type of setting while changing three visible background details.

Location note

Character notes (optional)

Use this only to emphasise important details already visible in the character reference.

Add your Anthropic API key in settings