Sequence Layers is a feature that automatically arranges multiple layers in a sequence, one after another, based on layer duration — commonly used for animating text, images, videos, or shape layers in order.
🔧 When to Use Sequence Layers
✅ Slide shows
✅ Typing or title animations
✅ Staggered video effects
✅ Motion graphics with timed elements
🎯 Full Step-by-Step Guide
✅ Step 1: Prepare Your Layers
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Import or create your layers (text, images, solids, etc.) in your composition.
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Make sure all layers are visible and not pre-composed.
💡 Pro Tip: Label your layers clearly (e.g., Slide 1, Slide 2, Text A, Text B) to stay organized.
✅ Step 2: Select the Layers
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Hold Shift or Ctrl (Cmd on Mac) and click to select the layers you want to sequence.
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Order matters: Top to bottom = first to last in the sequence.
✅ Step 3: Use Keyframe Assistant
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Right-click on any of the selected layers
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Go to Keyframe Assistant → Sequence Layers…
✅ Step 4: Adjust Sequence Settings
In the Sequence Layers dialog box:
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✅ Unchecked "Overlap" = No layer overlap; each plays after the previous one finishes.
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✅ Checked "Overlap" = Layers play overlapping based on duration (useful for transitions).
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🎞️ Adjust Overlap Duration and choose transition options like Cross Dissolve.
✅ Step 5: Preview the Sequence
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Press spacebar or 0 (zero) on Numpad to preview.
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Adjust the layer lengths or timing manually if needed.
🎨 Bonus: Animate Within Each Layer
After sequencing:
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Add Position, Scale, Opacity, or Text Animations to each layer.
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Use Easy Ease (F9) and Motion Blur for smoother results.
💡 Pro Tips
🌀 Use Pre-comps if working with grouped assets
⏱ Combine with Time Remapping for creative effects
🎬 Ideal for intro titles, reveal animations, and slide decks
🔚 Conclusion
The Sequence Layers feature is a must-use tool for quick and professional-looking timeline arrangements in After Effects. With just a few clicks, you can dramatically improve your workflow and final output.
