Corridor Key Plugins

AI keying for the hosts you already use.

Free, open-source. Pick a host, pick a platform, download.

Watch the story

Scroll story

From green screen to usable key.

One stage. One subject. One visual problem becoming a product.

And now we have Corridor Key Plugins.

Corridor Crew talks about Corridor Key Plugins.

The reveal clip that follows the Nico story and introduces the Corridor Key plugin builds.

Watch the clip

Chroma key is a powerful technique for removing backgrounds in VFX.

Artists have used it for years, but not without challenges.

This is Niko from Corridor Digital, one of the most influential VFX channels in the world.

He faces the same challenges.

Fixing it often requires a lot of manual adjustments to look natural.

And in many situations, it becomes even harder.

Especially with motion blur, fine hair, and transparency.

That’s why he joined forces with the open-source community.

Chroma key is a powerful technique for removing backgrounds in VFX.

Artists have used it for years, but not without challenges.

This is Niko from Corridor Digital, one of the most influential VFX channels in the world.

He faces the same challenges.

Fixing it often requires a lot of manual adjustments to look natural.

And in many situations, it becomes even harder.

Especially with motion blur, fine hair, and transparency.

That’s why he joined forces with the open-source community.

Latest release

Download the latest stable build.

Official tracks first, experimental tracks deeper.

Primary product

DaVinci Resolve

Stable · v0.7.3

The primary host for Corridor Key. Stable on Windows RTX and macOS Apple Silicon, with a pre-release track for testers.

Official focus today. Linux RTX is in active experimental testing.

OFX · Windows RTX Windows installer

OFX · Windows RTX

OFX installer for Resolve, Fusion, and Nuke on Windows with NVIDIA RTX 30 series and newer.

CorridorKey_Resolve_v0.7.3_Windows_RTX_Installer.exe

OFX · macOS Apple Silicon macOS disk image

OFX · macOS Apple Silicon

OFX installer for Resolve, Fusion, and Nuke on M-series Macs.

CorridorKey_Resolve_v0.7.3_macOS_AppleSilicon.dmg

Beyond Resolve

Where else CorridorKey runs.

What's shipping pre-release today and what's still on the roadmap outside Resolve.

Pre-release

Nuke

Same OFX installer as Resolve and Fusion. Nuke host integration is shipping in pre-release builds.

Pre-release only — install via the OFX pre-release on Windows RTX or macOS Apple Silicon.

Pre-release

After Effects

Separate Adobe installer. Shipping pre-release builds while the Adobe integration is hardened.

Windows RTX pre-release available today. macOS Adobe build is on the roadmap.

Later roadmap.

Premiere Pro

Reserved for future distribution after the After Effects integration stabilises.

No public build yet.

Featured video

See the plugin in a real workflow.

One practical walkthrough gets the visual weight. Everything else stays secondary.

Community tutorials

More walkthroughs from the Corridor Key community.

Community-made videos we stand behind as official plugin tutorials.

Keying difficult shots with Corridor Key

A community tutorial from Hethfilms showing how Corridor Key handles the trickier keying scenarios in DaVinci Resolve.

Watch video
Alexandre Alvaro

Creator and maintainer

Built by Alexandre Alvaro for the Corridor Key community.

Alexandre created the Corridor Key Resolve plugin distribution and maintains the open-source runtime repository behind these official builds. The site keeps the product front and center, while making the engineering ownership visible and easy to trust.

Quick start

Start with the path that matters.

Install, guide, verify, refine. The site keeps the first-run path short on purpose.

  1. Download the official build for your platform.
  2. Install with Resolve closed.
  3. Open Corridor Key and connect Alpha Hint.
  4. Confirm Effective Quality and Guide Source.
  5. Refine only after the runtime path is right.

Explore more

Go deeper only when needed.

The supporting pages are there when you need precision, not before.

Downloads

See official, experimental, and secondary assets grouped by track instead of raw filenames.

Open downloads

Releases

Follow each version with a short overview, change summary, and the original GitHub notes.

Open release archive

Compatibility

Read the actual support designations without flattening official, best-effort, and experimental into the same promise.

Open compatibility

Guides

Use the compact practical docs when the install or first pass needs a little more context.

Open guides