Bezier Tracker - Smart Camera & Object Motion Tool is a Blender addon from Xpress that converts any keyframed animation into a Bézier curve. The conversion happens in one click, producing a visible motion path you can edit and reuse rather than reworking keyframes by hand.
Once an animation becomes a curve, the addon lets you animate any object or camera along that path. You get full control over speed, direction, and orientation, so the same path can drive different motion. It's built for cinematic shots, flying objects, and motion design work.
The addon supports Blender 4.2 through 4.5 and ships with documentation plus a demo video. Xpress built it around a specific need: seeing, modifying, and reusing the Bézier curve behind an animation, something standard keyframing doesn't surface directly. For current licensing, check the developer's page.