Aescripts Auto Transition Builder For After Eff [2025-2027]

Users can select a main folder containing subfolders of project files to automatically add over 100 transitions to selected layers.

Auto Transition Builder is a script/extension for Adobe After Effects designed to eliminate the repetitive, time-consuming task of manually keyframing transitions between shots. It allows motion designers, video editors, and animators to apply, randomize, and batch-edit transitions across a sequence of layers or markers with a few clicks. The tool is particularly valuable for fast-paced projects like social media videos, music videos, trailers, and corporate edits.

Manual video editing often becomes a tedious cycle of repeating the same keyframing steps for every cut. The for After Effects, available on aescripts.com , is an extension designed to solve this by automating the application of transitions across unlimited layers. aescripts auto transition builder for after eff

: Users can save frequently used transition combinations as presets for future projects.

For three days, Leo’s life consisted of a repetitive, wrist-aching ritual: Users can select a main folder containing subfolders

Understanding the Creative Bottleneck: Why Automation is Critical

Select 50 layers in your timeline. Run the script. It will identify every cut between layers and apply a random or sequential transition to all of them. This is impossible to do manually without tedious copy/pasting. The tool is particularly valuable for fast-paced projects

[Select Your Clips/Layers] ➔ [Pick Transition Presets] ➔ [Click "Run" to Automate]

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