YB Animator Tool is an animation add-on for Blender from developer YB_, built to address some of the inconveniences encountered when creating animations in Blender. It exports grease pencil layer content as sequenced keyframes and generates a CSV timing sheet file.
The CSV timing sheet follows the sorting method and file format produced by the painting software Clip Studio Paint, so it can be imported into After Effects the same way a Clip Studio Paint timing sheet is. To export, you select a grease pencil object and use the grease pencil keyframe render option in the render menu. Layers whose names carry a Hide suffix are treated as hidden and are left out of the export queue.
The add-on requests file output permission to write the CSV and sequence diagram. It is compatible with Blender 4.2 LTS and newer, and is distributed under the GNU General Public License v3.0 or later. Source code is available on the developer's GitHub page, and 3D keyframe rendering is noted as a feature under consideration.