Tweaking keyframes across multiple pre-comps becomes tedious.

In your After Effects timeline panel, select the pre-comp (nested composition) you wish to un-precompose. You can select multiple pre-comps at once if needed.

The best way to reverse nested compositions in Adobe After Effects is by using the , a highly efficient "Name Your Own Price" tool that allows individual users to download it completely for free. Precomposing is an essential workflow step for organizing timelines, grouping elements, and applying unified effects. However, natively reverting that process requires tedious clicking, copying, and pasting which can easily break your layer structures, keyframes, and timing.