Menu bar > Graph Editors > Curve Editor

Menu bar > Graph Editors > New Track View > Modes > Curve Editor

Main toolbar > Curve Editor (Open)

Right-click the selected object in the viewport. > Curve Editor

The Track View - Curve Editor is a Track View mode that allows you to work with motion expressed as function curves on a graph. It lets you visualize the interpolation of the motion, the object transformations that the software creates between the keyframes. You can easily see and control the motion and animation of the objects in the scene using tangent handles on the keys found on the curves.

The Curve Editor interface consists of a menu bar, a toolbar, a Controller window, and a Key window. There is also a time ruler, and navigation and status tools at the bottom of the interface.

You can loop or cycle your animation beyond its range by adding Parameter Curve Out-Of-Range Types from the Curve Editor, as well as by adding Multiplier or Ease Curve onto other animated tracks for added control.

Tip: You can also click Show Curves in the track bar to display function curves.