The curve editor extension that replaces the fight with the graph editor, letting easing be applied from a visual library of curves across any number of selected keyframes at once.
Overview
Anyone who animates in After Effects has spent hours dragging bezier handles in the graph editor trying to make motion feel right. Flow replaces that with a small floating panel showing the curve itself, a library of saved presets, and a single button that applies the selected curve to every keyframe pair currently selected. What used to take a careful minute per property takes about two seconds.
The preset library is where the real time saving lives. Build an ease that matches the house motion style, save it once, and every animator on the project applies exactly that curve from then on. Presets sync from a folder, so a shared drive keeps a whole team on consistent motion without anyone eyeballing handle positions.
It handles more than simple two keyframe eases. Multiple layers, multiple properties, and spatial as well as temporal interpolation are all covered in one operation, and the panel reads the existing curve when you select keyframes so an inherited animation can be inspected and adjusted rather than rebuilt. Curves can also be typed in as numeric values when a specification calls for exact figures.
This package is the extension itself, installed into the After Effects scripts folder, with the licence check removed so the panel opens fully functional rather than in the limited demonstration state. It sits alongside any other extensions already installed and does not modify the host application beyond adding its own panel entry.
Feature set
A dedicated panel showing the easing curve directly, with draggable control points that respond far more predictably than the graph editor handles.
Save any curve as a named preset and apply it later with one click, keeping motion consistent across a whole project.
Applies to every selected keyframe pair across multiple layers and properties in a single operation.
Preset folders can live on a shared drive so an entire team works from the same motion vocabulary.
Curve values can be typed in when a motion specification calls for exact figures rather than a feel.
Handles both interpolation types, so position paths and value curves are eased in the same pass.
Changes in this build
Installation
Hardware
| Host application | After Effects, recent release cycle, 64-bit |
|---|---|
| Processor | Whatever the host application requires |
| Memory | Uses the host allocation, no additional requirement |
| Graphics | As required by the host |
| Storage | 60 MB free space |
| System | Windows 10 version 22H2 or Windows 11 |
Package
| Title | Aescripts Flow for After Effects |
|---|---|
| Version | 1.5.1 |
| Developer | Aescripts |
| Category | Video Editing |
| Platform | Windows 10 / 11 (64-bit) |
| Package size | 18 MB |
| Interface languages | English |
| Release identifier | BS-01050101 |
| Listed | 2 years ago |
| Last rebuilt | 3 weeks ago |
| Total downloads | 155,660 |
Questions
It covers several release cycles back, though the oldest builds miss the newer preset features.
Yes. The check is removed in this build, so it opens in the full state rather than the demonstration mode.
Yes. Point the preset path at a shared folder and every installation reads the same library.
No. It only writes keyframe interpolation values, which are stored in the project like any manual adjustment.
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