
BlenderAe2
by Salt Media
BlenderAe2 by Salt Media transfers 3D data and objects between Blender and After Effects in both directions, covering vertices, 3D layer transforms, camera data and layer synchronization.
by AHK·Workflow
Images © AHK. Used for product review; image policy.
Autokeyframe stands out in the Superhive library for bundling three keyframe operations — selection, moving and spacing — into a single Blender tool, with the caveat that its interpolation mode is included but not yet working.
Autokeyframe is a keyframe utility from AHK for Blender, built to make certain keyframe operations faster. It works with keyframes in the dopesheet and provides three modes for selecting, moving and spacing them.
The select mode automatically picks alternating keyframes or keyframes with larger gaps, such as every third one. You can set a stop frame so the selection ends where you want, and because it doesn't deselect previously chosen frames, running it several times lets you build more complex selections, like groups of two frames separated by gaps of four. The move mode shifts all selected keyframes by a given amount, though frames that overlap can cancel each other out, so it can be destructive. The spacing mode adjusts the distance between keyframes, with an option to force a constant gap so every frame is spaced equally, or to space only the selected frames up to a certain frame.
Autokeyframe is released under the GPL license and supports Blender 4.0 through 5.0. A demo video is available. One mode, automating interpolation, is included but not currently working.
Autokeyframe is best for blender animators who want to automate selecting, moving and spacing keyframes in the dopesheet.
Autokeyframe is completely free to download and use.
Autokeyframe lists support for Blender versions 4.0 through 5.0, so it covers Blender 4.0 as well as the releases up to 5.0. It works with keyframes in the dopesheet, giving you modes to select, move and space them. If you run a version outside that range, check the developer's page before installing to confirm compatibility, since the listed range is what the creator documents for this tool.
Autokeyframe is listed as free in this catalog, so you can add it to your Blender setup without a price here. Licensing and any current terms can change, so it's worth checking the developer's page for the latest details before you rely on it. The tool is also noted as a Dev Fund Contributor, which relates to Blender's development fund rather than to how you obtain the add-on itself.
Autokeyframe is released under the GPL license. Beyond licensing, the tool supports Blender 4.0 through 5.0 and provides select, move and spacing modes for working with keyframes in the dopesheet. If you need the full license text or want to confirm what the GPL allows for your particular use, the developer's page is the best place to look, since those details are documented directly by the creator, AHK.
Autokeyframe's move mode shifts all selected keyframes by a given amount, and the developer warns that frames which overlap can cancel each other out, making the action potentially destructive. The spacing mode carries a similar risk, since adjusting the distance between keyframes can also cause frames to overlap and create problems. Because of this, it helps to work carefully and keep track of your selections when using either mode, so you don't lose keyframes you meant to keep.

by Salt Media
BlenderAe2 by Salt Media transfers 3D data and objects between Blender and After Effects in both directions, covering vertices, 3D layer transforms, camera data and layer synchronization.

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