Select all the layers inside the precomposition ( Ctrl + A on Windows / Cmd + A on Mac). Copy them ( Ctrl + C / Cmd + C ).
In this guide, we will show you the workaround to do it manually, the automated script method used by professionals, and why you might (or might not) want to un-precompose in the first place. how to un precompose in after effects
: Double-click the pre-comp layer within your active timeline to open its independent nesting tab. Select all the layers inside the precomposition (
"Un-precomposing"—or bringing the contents of a nested composition back into the main timeline—is a common request. However, After Effects does not have a native "Un-Precompose" button in the Layer menu. : Double-click the pre-comp layer within your active
Precomposing is a useful feature in After Effects that allows you to create a composition within a composition. However, there may be times when you need to un-precompose a layer or a group of layers to make changes or edits. In this report, we will guide you through the process of un-precomposing in After Effects.
: Click the original pre-comp layer and hit Delete or press the eye icon to hide it. Method 2: Automated Extensions and Scripts