This is a secondary but highly useful mode. It allows you to extract a pre-comp to the main timeline while keeping the pre-comp intact but turning it off (shy). This is excellent for organizing without destroying the original structure, allowing you to reference the original easily.
When you run the script on a pre-comp layer, it extracts all the layers from inside that pre-comp and places them into your current timeline. Un Precompose After Effects Plugin Free Download
Q: Is "Un Precompose After Effects Plugin Free Download" legal? A: Yes, as long as you download an open-source or explicitly free version (like the GitHub or Creative Cow versions). Do not download cracked versions of paid scripts like "True Comp Duplicator Pro." This is a secondary but highly useful mode
Q: Does it work in After Effects 2024 or 2025? A: Yes. The .jsx script format has been backward and forward compatible since CS6. It works flawlessly in CC 2024 and the latest 2025 builds. Un Precompose After Effects Plugin Free Download
Q: Can Un-Precompose flatten a 3D precomp? A: Yes, but be careful. If your precomp contains cameras or lights, un-precomposing will break the 3D space. The script will warn you (or you have to manually re-enable 3D switches).
Q: What is the difference between "Un-Precompose" and "Shy Precomp"? A: "Shy Precomp" is a different (paid) script. Un-Precompose removes the precomp; Shy Precomp hides it visually but keeps the structure intact.
Yes. The script runs via Adobe ExtendScript, which is Rosetta or Native-compatible as of After Effects 22.0+.