EFX Keying-Alpha Plugin Suite

A full suite of plugins aimed to help you get better keys and alpha mattes.

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  $49.99
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Description

This suite of plugins consists of many tools developed over many years of compositing when off-the-shelf effects in After Effects would not provide satisfactory results. Some of them solve small problems, like softening an edge of a matte, others evolved into full blown keying solutions.

Demo

Feature highlights:

  • combine alpha mattes of different layers with one simple effect,
  • clean an alpha from small speckles left after keying noisy footage or difference matte,
  • feather a matte edge "outwards" - you don't lose thin details,
  • remove a dark edge after keying - this happens when the camera had sharpening turned on,
  • tell the despiller which pixels he should despill and which to leave alone,
  • difficult spill case? Just select the pixels with spill on them and use any of the normal AE effects to remove it,
  • select pixels based on their color, luminosity or even transparency.

New features - Now CS6 compatible native plugins!

New features in version 1.0.5:

  • Alpha Math:
    • added operation Luma to Alpha
    • added operations R,G,B,C,M,Y to Alpha
  • HSL Color Select:
    • added ability to invert each of the conditions
  • SnP:
    • added Iterations feature (SnPx5 is now obsolete)
  • New plugin: Alpha Choke

New features in 1.0.3

New features in version 1.0.3:

  • Alpha Math:
    • new operations: clear alpha, fill alpha, fill alpha (color)
    • the ability to blend between original alpha and the effect
    • the ability to multiply the alpha channel by a float
  • Keyer HSL:
    • increased Hue threshold max value to 360 – helps with selecting white
  • New plugin: Despill Brute

The suite includes 17 plugins:

  • Alpha Choke
  • Alpha Math
  • Alpha S'n'P
  • Alpha Select
  • Alpha Streaks
  • Color Select
  • Color Select HSL
  • Despill
  • Despill Advanced
  • Despill Brute
  • Edge Bleed
  • Edge Blur Keyer
  • Keyer
  • Keyer HSL
  • Luma Select
  • Spill Alpha
  • Despill Brute

You can download the User Manual for details on individual plugins.

To check some of the plugins you can download the EFX Keying-Alpha Free plugins here.

Discussions

Want to talk about it?

Head over to r/aescripts to chat with fellow users about this product.

Need Support?

Please open a support ticket to be connected directly with the author of this product

Version History

1.6 -

Feb 8, 2023

New licensing.

Improved compatibility with 2023.

1.5.3.3b -

Aug 1, 2022

Signed and Notarized for macOS Monterey

1.5.3.3 -

Jun 3, 2017

Fixed a problem with 16bit mode after upgrading to AE 14.2

1.5.3.2 -

Jun 3, 2017

Fixed a problem with 16bit mode after upgrading to AE 14.2

1.5.3.1 -

Dec 7, 2015

Fixed a problem with 16bit mode after upgrading to AE 13.6

1.5.3 -

Nov 3, 2015

Fixed driver problem on Mac

1.5.1 -

Apr 7, 2015

Fixed installation archive

1.5 -

Mar 25, 2015

Code cleanup

Compatibility

After Effects

2024, 2023, 2022, 2021, 2020, CC 2014

EULA

END USER LICENSE AGREEMENT

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Updated: Oct 21, 2025 1:35 AM

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