Open CapCut PC and import your video or media
Drag the clip to the timeline
Select the clip you want to animate
Move the playhead to the point where you want the keyframe
Click the keyframe icon in the editing panel or next to the property you want to animate
Adjust the property such as position, scale, rotation, opacity, or effects
Move the playhead to a different point in the timeline
Change the same property again to create another keyframe automatically
Repeat the process to add more keyframes as needed
Preview the animation by playing the timeline
Delete a keyframe by selecting it and removing it if needed