What It Does
Select Every Other Layer lets you target specific layers in the timeline by interval or range. Instead of manually clicking individual layers, you define patterns like “every third layer” or “layers 5, 8, 11” and execute the selection with a keyboard shortcut. Version 2.0 rebuilt the selection engine from scratch, making it fast enough to handle thousands of layers in seconds.
The plugin centers on two approaches: Quick Selections for common patterns (every other layer up or down from the current selection) and manual pattern entry for precise control. Both methods work without touching the mouse once you’ve set up shortcuts.
Key Features
Quick Selections. Press a shortcut to select alternating layers upward or downward from the currently selected layer. If multiple layers are selected, it switches to progressive mode, refining the selection iteratively (n=2, then n=3, n=4). Most interval tasks can be completed without opening the panel.
Pattern-based targeting. The main panel accepts freeform notation: 2 selects every other layer, 5 selects every fifth, 3+5 selects layers 5, 8, 11 (every third layer starting at 5), or 4-7, 10, 18-20 for precise ranges. Arrow keys cycle through previous patterns stored in session history.
Real-time readouts. The panel displays how many layers will be affected before you execute the action. The readout updates instantly as you change parameters or adjust the timeline, powered by a rewritten algorithm that handles large compositions without lag.
Selection and deselection modes. Toggle between adding layers to a selection or removing them. The Create button builds a fresh selection, while the Add/Minus button modifies the existing one. A safeguard prevents accidentally deselecting all layers unless warnings are disabled in settings.
Mini Panel overlay. Summon a compact version at the cursor position with a global shortcut, configured to use the same keyboard controls as the main panel. Useful for quick actions without leaving the timeline view.
Feedback system. Floating notifications appear at the cursor or a fixed position, confirming actions and displaying context. Optional sound cues (nine included effects) provide audible confirmation. Both notification types and sounds can be toggled individually or replaced with custom MP3 files.
SB Shortcut Manager integration. The bundled native plugin handles global shortcuts and cross-extension coordination. Assign keys for summoning panels, switching modes, executing selections, or recalling parameters without opening the interface.
Who It’s For
Useful if you work with large layer stacks where manual selection becomes tedious. Editors handling versioned compositions (different language tracks, client review iterations) or animators working with rigged character systems with repeating layer patterns will find the interval targeting faster than clicking.
The keyboard-first design assumes you want to minimize mouse input, not just speed up occasional tasks. If you rarely work with more than a dozen layers or don’t use keyboard shortcuts regularly, the learning curve might outweigh the benefit.
Pricing
Single user license costs $7. A trial version is available. Requires the bundled SB Shortcut Manager plugin (included) to function. Compatible with After Effects 2023-2026 on macOS 13+ and Windows 10+ (64-bit).