Quick utilities
Build layers, precompose selections, place clips, detect frames, and customize which tools stay visible.
Free After Effects extension
Faster workflows, without breaking your flow.
KKFlowTools v3 combines quick timeline tools, reusable workflows, graph capture and libraries, plus a persistent AI processing queue in one focused extension for editors.
KKFlowTools v3Windows & macOSFree download
Inside KKFlowTools
Useful tools, kept close to the timeline.
The interface stays focused so repetitive actions become quick without taking over the creative process.
Interactive extension preview
Explore the Tools tab.
Run timeline utilities instantly, search commands with Ctrl+K, and keep only the tools you use.
Click the tabs directly in the panel. Hover or press any visible control to feel its depth.
Built for momentum
Less setup between the idea and the result.
KKFlowTools turns repeated timeline, graph, and AI tasks into fast actions and reusable workflows that stay out of your way.
Workflow builder
Chain common actions into named workflows and run the full sequence again whenever you need it.
Graph library
Capture selected keyframe easing, then search, favorite, save, reorder, and reuse your curves.
AI Job Center
Interpolate or upscale multiple clips with queue recovery, pause, reorder, cleanup, and per-clip retry.
Installation
From download to After Effects in four steps.
Download
Download and extract the KKFlowTools folder.
Move
Place it in the Adobe CEP extensions folder.
Restart
Restart After Effects after installation.
Open
Find KKFlowTools under Window → Extensions.
Extension questions
Before you install.
Is KKFlowTools free?+
Yes. KKFlowTools is free to use and is intended to keep improving with new utilities and workflow updates.
What is new in v3?+
V3 adds reusable workflows, graph capture and favorites, a persistent AI Job Center, Ctrl+K command search, and customizable tools.
Where do I install it on Windows?+
Use C:\Program Files (x86)\Common Files\Adobe\CEP\extensions\ and restart After Effects.
Where do I install it on macOS?+
Use /Library/Application Support/Adobe/CEP/extensions/ and restart After Effects.
Built for editors, by editors
Add KKFlowTools to your setup.
Download v3 and spend less time rebuilding timeline setups, easing libraries, and multi-clip processing jobs.