To in After Effects—which means moving layers from a pre-comp back into the main composition while maintaining their timing and properties—you have two main options: using a specialized plugin or doing it manually. Best Free "Un-Precompose" Plugins
He slammed his fist on the desk. "Fine!"
It's incredibly simple to use—just select the pre-comp, go to the Layer menu, and hit Unprecompose. It even gives you options to delete the now-empty pre-comp automatically. Since it’s a 'pay-what-you-want' download, it’s effectively the best free tool for anyone looking to clean up their timeline without losing progress. A must-have for every AE user's toolkit." Top "Best" Unprecompose Options
While having an unprecompose plugin is a lifesaver, here are a few tips to keep your project organized:
/Applications/Adobe After Effects [Version]/Scripts/ScriptUI Panels/
If you don't want to install third-party software, you can manually extract layers using these steps: Un-PreCompose - aescripts.com
Instead of manually copying and pasting layers.
Excellent for motion designers who precomposed text layers for a specific effect but need to edit individual characters or lines in the main timeline. Cost: Free / Name Your Own Price. Step-by-Step: How to Download and Install Free AE Scripts
It does not just extract layers; it extracts them while maintaining their correct position, scale, and rotation relative to the main composition.
It features a simple user interface that integrates directly into your After Effects menu. It gives you precise control over how attributes (like position, scale, and effects) are handled during the extraction process.