While technically designed to break apart text layers, this free script on aescripts.com can sometimes be utilized to unpack specific layer setups without standard nesting headaches. 📥 How to Download and Install Unprecompose for Free
: If you don't want to install anything, the best "manual" way is to double-click the pre-comp, Ctrl/Cmd + A to select all, Ctrl/Cmd + C
When downloading free plugins, it's crucial to take necessary precautions to ensure your computer's safety:
The Ultimate Guide to Unprecompose in After Effects: Free Plugins and Top Workarounds
By default, After Effects allows you to group layers into a new composition (Ctrl/Cmd + Shift + C). Unfortunately, Adobe has never included a native "Unprecompose" button to undo this action later in the creative process. Manually breaking apart a precomp causes several issues: unprecompose plugin free best download
takes multiple layers and groups them inside a new, separate composition.
Most free unprecompose tools are written as JavaScript files ( .jsx or .jsxbin ). Installing them is incredibly simple. Follow these steps to get your tool up and running:
Free download on official community forums and script repositories. 3. Decomp by Ukramedia
Extracted layers inherit the position, scale, rotation, and parent settings of the pre-comp. It automatically handles time-remapping, stretching, and shifting. While technically designed to break apart text layers,
List that complement this workflow. Un-PreCompose - aescripts.com
The Unprecompose plugin should now be installed and working in your Adobe After Effects. If you encounter any issues, ensure you have the correct version of the plugin for your After Effects version and OS.
The Ultimate Guide to the Best Free Unprecompose Plugin for After Effects (2026 Download)
Once you have downloaded the correct version for your operating system, follow these steps for a successful installation on Windows: Manually breaking apart a precomp causes several issues:
A user shared a cautionary tale about using a free script that batch-un-nested but ultimately broke all expressions referencing layers inside the precomps, creating more cleanup work than it saved. This underscores the importance of using a well-maintained tool like Un-PreCompose or Reach, which are designed to minimize such issues.
Crucially: Re-sync the timecodes, parenting, and layer order to match the original nested timing. As you can see, using a free tool is a much better option! Conclusion: Stop Pre-comping Manually
This is widely considered the gold standard for free unprecomposing. It has been a staple in the motion design community for years.