Wave Layers

If you select layers without selecting keyframes, the offset will be applied only to the layer positions in the timeline.

If you select keyframes, the layers will maintain their position and only the keyframes will be moved.

The first area is for linear offset - either by selecting a total duration of how long you want your offset to last, or by putting in the offset value in frames.

The second area is for eased offset.

You can choose between In, Out, In-Out, or Out-In, and also between different types of easing functions (Sine, Quad, Cubic, etc.).

Click "Apply" to stagger your layers.

Using the buttons "From Top" or "From Bottom" you can choose where to start the offset.

With the "Align" button you can "undo" an offset and realign layers or keyframes together.

With the "Adapt to Keyframes" button, a layer's length gets adapted to its first and last keyframe positions.