
GUI
Run CorridorKey through a desktop interface with a live viewer, job queue and export options for EXR, ProRes and transparent PNG files.

About GUI
EZ-CorridorKey is a desktop graphical interface for CorridorKey, an AI chroma keyer created by Niko Pueringer and Corridor Digital that separates foreground from background. It replaces the original command-line drag-and-drop workflow with a desktop application that provides a real-time viewer showing input and output side by side, a job queue with batch processing, and export to EXR, ProRes and transparent PNG files. The project lists Windows, macOS and Linux as supported platforms.
The interface also includes a built-in brush for masks and chroma key holdout, several alpha generators (GVM, BiRefNet, VideoMaMa, MatAnyone2, Chroma Key, and Apple Vision on macOS), and a live VRAM meter. The original command-line workflow remains available through python main.py --cli. Hardware requirements such as VRAM and GPU are documented separately, and the homepage does not give specific figures.
Key features
- Real-time dual viewer showing input and output side by side
- Job queue with batch processing and a full pipeline mode
- Export to EXR, ProRes and transparent PNG files
- Built-in brush for masks and chroma key holdout
- Selectable alpha generators including GVM, BiRefNet and VideoMaMa
- Live VRAM meter and progress display with frame counter and ETA
- Adds a graphical interface and job queue to the original command-line CorridorKey workflow
- Windows installer and portable exe bundle the Python runtime and models, so manual Python setup is not required
- Keeps the original command-line wizard available through python main.py --cli
- The native Mac app is still in production, and macOS users are directed to a v2.0.0 .pkg in the meantime
- Apple Vision and MLX acceleration apply only to macOS
- Specific hardware requirements such as VRAM and GPU are not stated on the homepage
GUI at a glance
- Category
- Design & Creative › Video Editing & Animation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, macOS, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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