Auto wobble After Effects Script

🔑 Features:

• Detects the impact moment from the last Position keyframe.
• Creates oscillating Rotation keyframes that gradually settle.
• Automatically switches the Anchor Point between corners, simulating the object tipping from one side to another.
• Includes position compensation so the object doesn’t jump when the anchor point changes.
• Easy to tweak settings (oscillations, stepDuration, easeStrength) inside the CONFIG section.
• Safe execution with error handling and validation.

⚙️ Installation

1. Copy the file .jsx into the After Effects Scripts folder.

• Windows:
• C:\Program Files\Adobe\Adobe After Effects <version>\Support Files\Scripts\
• macOS:
• /Applications/Adobe After Effects <version>/Scripts/

1. Restart After Effects.
2. You will find the script under:
3. File > Scripts >

🎬 Usage

1. In After Effects, create a rectangle (that fits your object). AND PARENT YOUE IMAGE TO IT
2. Set its Anchor Point in the bottom corner – the side where it should initially lean.
3. Add two Position keyframes:

• Start (falling from above),
• End (impact with the ground).
• and add rotation

1. Select the layer.
2. Run the script:
3. File > Scripts > .jsx
4. The script will automatically add Rotation oscillations, switching the anchor point between corners to create a natural wobble effect.