Open the script from the Window menu, select the composition you want to duplicate, choose your naming options, and click "Duplicate Selected" . Alternative Option
Below is a comprehensive guide to understanding the True Comp Duplicator, how to find a free version, how to install it safely, and the best alternatives if you decide not to use it. True Comp Duplicator Script Free Download
You can add custom prefixes or suffixes, or replace specific text strings in the names of the duplicated compositions. Open the script from the Window menu, select
If you’ve ever worked with complex, nested compositions in Adobe After Effects, you know the frustration of trying to duplicate a scene. You select your main composition, press Ctrl+D (or Cmd+D ), and discover that while you have a new main composition, it still uses the same sub-compositions as the original. Changing a layer in the new comp changes it in the old one too. If you’ve ever worked with complex, nested compositions
It can update expressions so that they reference the new, duplicated layers rather than the original ones, preventing breakage.
Set up your naming conventions (e.g., adding suffixes or increments).
True Comp Duplicator is a highly popular script for Adobe After Effects that solves the common "nested dependency" issue by creating completely independent duplicates of a composition hierarchy. Unlike standard duplication (Ctrl+D), which leaves nested pre-compositions linked to the original, this script duplicates every sub-comp and asset within the structure so changes to the copy do not affect the original. Official Download & "Free" Pricing
