RenamePrecomp

Quick After Effects script to rename precomps when the timeline isn't focused and the Enter hotkey won't work.

The Problem

You've selected a precomp layer in the timeline, but:

• Timeline panel isn't focused (you're in Project panel, Effects panel, etc.)
• Enter hotkey doesn't work for renaming
• Right-click menu feels slow for quick renaming tasks
• Don't want to hunt for the precomp in the Project panel

What it does

RenamePrecomp lets you instantly rename the selected precomp layer from anywhere:

1. Detects selected precomp layer in active composition
2. Shows rename dialog with current name pre-filled
3. Updates the precomp source (not just the layer name)
4. Works regardless of panel focus

Perfect for quick precomp organization without switching panels or losing your workflow focus.

Installation

1. Copy RenamePrecomp.jsx to your After Effects Scripts folder:

   Windows: C:\Program Files\Adobe\Adobe After Effects [version]\Support Files\Scripts\
   macOS: /Applications/Adobe After Effects [version]/Scripts/
   

2. Restart After Effects

Usage

1. Select a precomp layer in the Timeline
2. Run File → Scripts → RenamePrecomp.jsx
3. Edit the name in the dialog (current name is pre-filled)
4. Press OK or hit Enter
5. Done! Precomp is renamed everywhere

Features

• Panel-agnostic - works regardless of which panel has focus
• Pre-filled dialog - shows current name, just edit what you need
• Source renaming - updates the actual precomp, not just the layer reference
• Undo support - single undo reverts the rename
• Smart validation - only works on actual precomp layers

Use Cases

• Quick organization - rename precomps without panel switching
• Focus workflow - stay in Effects/Project panel while renaming timeline layers
• Batch renaming - faster than right-click menus
• Keyboard shortcuts - assign to hotkey for instant renaming

Error Handling

• "Please select a precomp layer" - No layer selected or comp not active
• "The selected layer is not a precomp" - Selected layer is footage/solid/etc.
• Empty name validation - Prevents accidental blank names

Tips

• Multiple selection: Script uses first selected precomp if multiple layers selected
• Hotkey assignment: Assign to keyboard shortcut for instant access
• Workflow integration: Great for staying focused in other panels
• Project organization: Renamed precomps update everywhere they're used

Requirements

• Adobe After Effects (any version with scripting support)
• Active composition with selected precomp layer

License

MIT