These scripts solve a fundamental After Effects limitation: the built-in "Scale Composition" script only resizes the active composition and its top-level layers, leaving nested "pre-comps" at their original, often incorrect, resolution.
The most critical feature is the ability to drill down through every nested pre-comp and scale them proportionally. Infinite Resize Script
They handle locked layers, parented objects, 3D layers, and cameras, ensuring spatial relationships remain intact. These scripts solve a fundamental After Effects limitation: