Expression Kit is a CEP extension for After Effects that offers a library of 140 ready‑to‑use expressions across 7 categories, with live previews, adjustable parameters, and tools like Stagger, Freeze, and Bulk Paste, all without requiring coding.
Developed by YCraft.
About Expression Kit
Expression Kit is a CEP extension for After Effects that provides a curated library of 140 expressions organized into seven categories. Users can browse, preview in real time, and apply expressions directly, adjusting parameters through live controls. The extension also includes tools such as Stagger, Freeze, an Expression Manager, Bulk Paste, and an Expression Editor, with Favorites and Recent lists for quick access. It runs on After Effects 2022 and later on both Windows and macOS. The current version is 1.0.0, released on March 13, 2026, and is listed as free in this catalog. For the latest licensing and installation information, consult the developer’s page.
Features
- Library of 140 ready-to-use expressions organised across 7 categories
- Live preview with real-time parameter controls
- Stagger and Freeze tools
- Expression Manager for organising expressions
- Bulk Paste for applying expressions in quantity
- Expression Editor for editing
- Favorites and Recent for quick access to frequently used items
Best for
After Effects artists who want to apply expressions from a ready-made library without writing code, and who need live previews and parameter adjustments.
Frequently asked questions
Does Expression Kit work with After Effects 2022 and later?
Yes. Expression Kit supports After Effects 2022 and newer versions, running as a CEP extension on compatible hosts.
Does Expression Kit run on both Windows and macOS?
Yes. The extension works on both Windows and macOS platforms when used with After Effects 2022 or later.
Do I need to know how to write expressions to use Expression Kit?
No coding is required. You can browse, preview, and apply expressions directly, though an editor is included for optional modifications.
Is Expression Kit free to download?
The catalog lists Expression Kit as free, but licensing terms may change, so verify current details on the developer’s page before downloading.
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