Adobe After Effects

Set the keyframe interpolation

CmdOptionK

Mac Desktop app After Effects desktop, default shortcuts

Practice this

To set the keyframe interpolation in Adobe After Effects, press Ctrl + Alt + K. On a Mac, press Cmd + Option + K instead.

Where it works: Keyframes selected

Every documented variant

Variants of this shortcut
System	Environment	Keys
Mac	Desktop app	`CmdOptionK`
Windows	Desktop app	`CtrlAltK`

Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.