cat > README.md <<'EOF'
AeMarkers is a utility script for Adobe After Effects that automatically adds markers at each selected layer’s in-point, using the layer’s name as the marker comment. This makes it easy to visually reference your layers on the timeline without renaming or adding notes manually.
- Select one or more layers in your comp.
- Run the script.
- Each selected layer gets a marker at its in-point.
- The marker’s comment = layer name.
- If a marker already exists at that in-point, it gets overwritten.
- Copy
AeMarkers.jsxinto your After Effects Scripts folder:C:\Program Files\Adobe\Adobe After Effects \Support Files\Scripts\ - Restart After Effects.
- Open your composition.
- Select the layers you want to mark.
- Run the script:
File → Scripts → AeMarkers.jsx - Each selected layer now has a marker at its in-point, labeled with the layer’s name.
If you select three layers:
- Layer name:
BG_001(in at 0:00) - Layer name:
CHARACTER(in at 0:05) - Layer name:
FX_SMOKE(in at 0:12)
The script will add markers:
- At 0:00 →
BG_001 - At 0:05 →
CHARACTER - At 0:12 →
FX_SMOKE
Does this add comp markers or layer markers?
It adds layer markers at each layer’s in-point.
What if there’s already a marker at the in-point?
The script overwrites it with the new marker (using the layer’s name).
Will it crash if I have no layers selected?
No. The script checks and alerts you to select at least one layer.
Released under the MIT License — free to use, modify, and share. EOF