This is the original creator’s site. Look for the familiar script panel interface image.
Absolutely. Convert audio to keyframes, then apply Ease and Wizz to the "Both Channels" slider for audio-reactive smoothing.
: Applies the easing smoothly to both the start and end. Popular Easing Classes
Take the .jsx or .jsxbin file you downloaded (usually named something like Ease and Wizz 2.0.4.jsx ) and copy it into the ScriptUI Panels folder. Download Ease And Wizz Free
| Problem | Solution | |---------|----------| | Script doesn’t appear in Window menu | Make sure you placed it in the correct Scripts or ScriptUI Panels folder. Restart After Effects. | | After Effects says “script blocked” | Enable “Allow Scripts to Write Files” in Preferences (see Step 4 above). | | Download link broken | Check the official site again. If down, use the Wayback Machine or trusted GitHub mirror (verified by community). | | Anti-virus warns about the download | False positive (rare). The official .zip is safe. Scan with VirusTotal if concerned. |
: Place it in your After Effects folder under:
Installing Ease and Wizz requires moving files to specific After Effects directories. Follow these steps based on your operating system. For Windows Users Extract the downloaded zip file. Copy the Ease and Wizz.jsx file. This is the original creator’s site
C:\Program Files\Adobe\Adobe After Effects [Your Version]\Support Files\Scripts\ScriptUI Panels
In the After Effects top menu, go to Window and scroll down to the bottom. Click on Ease and Wizz.jsx to open the floating panel. You can dock this panel anywhere in your workspace. How to Use Ease and Wizz
This simulates gravity. The animating property will realistically bounce against its destination value before coming to a stop. Convert audio to keyframes, then apply Ease and
Article last updated: May 2026
Duik is a full rigging system for After Effects, but it includes powerful easing tools. It's completely free, regularly updated, and widely regarded as one of the best AE scripts available.
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To get the most out of the script, it helps to understand what the different easing options do:
Ease and Wizz is a classic, highly popular script for Adobe After Effects. It provides a simple user interface that automatically applies complex mathematical formulas to your keyframes.