The Un-Precompose plugin (often stylized as UnPrecompose) is a third-party script for Adobe After Effects that does exactly what the name suggests: It reverses the precompose operation.
🚀 Speed Up Your AE Workflow with the Un-Precompose Plugin!
Have you ever pre-composed a bunch of layers in Adobe After Effects, only to realize later that you need to pull them all back out into the main timeline? Doing this manually is a massive headache of double-clicking, copying, pasting, and realigning.
Fortunately, you can reverse this process with a single click using the Un-PreCompose plugin! 💡 What is Un-Precompose?
It is exactly what it sounds like—the reverse of After Effects' built-in "Pre-compose" feature. Instead of pushing layers into a new composition, it extracts them back into your parent composition.
Saves Time: No more entering pre-comps to copy and paste elements.
Preserves Effects: It does its best to copy over effects to each extracted layer.
Maintains Properties: Your keyframes and expressions stay intact. Un Precompose After Effects Plugin Free Download
Batch Processing: You can select and extract multiple pre-comps at the exact same time. 📥 How to Get it for Free
The official plugin developed by BatchFrame is hosted on aescripts.com as a free / pay-what-you-want tool. Visit the Un-PreCompose page on aescripts.
Enter $0 in the price box to get it for free, or leave a tip to support the developer. Download the correct file for your operating system. 🛠️ Quick Installation Guide
Copy the downloaded plugin file (.aex for Windows or .plugin for Mac).
Paste it into your After Effects plugins directory (e.g., C:/Program Files/Adobe/Common/Plug-ins/7.0/MediaCore for Windows). Restart After Effects.
Select a pre-comp in your timeline and go to Layer > Un-Precompose.
Alternatively, if you don't want to install third-party software, you can also get a similar one-click experience using the free AEUX extension by Adam Pluff, which has an "un-precomp" button built right in. Un-PreCompose - aescripts.com The Un-Precompose plugin (often stylized as UnPrecompose )
Un-Precompose was originally released in 2011 and had remained basically unchanged since its initial release. With version 1.1. 0, Aescripts·aescripts + aeplugins Un-Precompose any and all layers (2024) - Adobe Community
While After Effects doesn't have a dedicated "Un-Precompose" button by default, several scripts and plugins can automate this process for you. The most popular version, created by BatchFrame , is available as a "pay-what-you-want" tool, meaning you can technically download it for free Best Free Un-Precompose Plugins & Scripts Un-PreCompose (aescripts + aeplugins)
: This is the industry standard. It extracts all layers from a nested composition back into the parent composition while attempting to preserve effects, keyframes, and expressions. : Free / Pay-what-you-want. Key Feature : It can batch un-precompose multiple compositions at once. Batch Un-Precompose (Constantin Maier)
: A lightweight script specifically designed to handle many pre-comps at once. It is particularly useful if you've imported text layers from Premiere Pro that arrived as individual pre-comps. : Name-a-fair-price (€0+). MoBar (Free Version)
: A comprehensive toolbar for After Effects that includes an "un-precomp" tool. The developers claim it is more stable than the native (though often buggy) options. How to Use the Un-PreCompose Plugin the pre-composition layer in your timeline. menu at the top of your screen. Un-precompose from the list.
A dialog box will appear with options to keep or delete the original pre-comp and its properties. The Manual "No-Plugin" Method
If you don't want to install anything, you can do this manually in seconds: A significant portion of search results for "free
Warning: Many sites claiming to offer a "free download" for this plugin are outdated, filled with malware, or linking to old CS6 versions. Here is how to get the safe, free version.
Searching for "Un Precompose After Effects Plugin Free Download" yields mixed results. Here is the current landscape:
If you have spent more than a week in Adobe After Effects, you know the cycle. You start a project. You add effects. You nest compositions. Suddenly, your timeline is a labyrinth of precomps. You need to adjust a single keyframe buried three layers deep. You double-click. You edit. You go back. You’ve lost your context.
Precomposing is essential for organization and complex effects, but it comes with a cost: lost time. Adobe, for all its power, never included a native "Un-Precompose" feature. You cannot right-click a precomp and extract its contents back to the main timeline without breaking properties.
Enter the hero of the motion design underworld: Un-Precompose.
In this article, we will explore everything you need to know about the Un-Precompose plugin for After Effects, including where to find a legitimate free download, how to install it, and why it will save you hundreds of hours of frustration.
A significant portion of search results for "free download" leads to piracy sites offering cracked versions of paid scripts like True Comp Duplicator or Un-PreCompose.
While not exactly Un-Precompose, Video Copilot's free FX Console has a "Precomp to Selected Layers" hotkey (Ctrl+Shift+P) that can help avoid precomposing in the first place.