Free CorridorKey GUI. Turn Corridor Digital's AI keyer into a full desktop app: real-time viewer, job queue, EXR/ProRes/PNG-alpha export. Windows, macOS, Linux. Built by EZSCAPE.

OpenVDB - Sparse volume data structure and tools

Free, open-source VHS effect. Standalone application + plugin (After Effects, Premiere, and OpenFX).

Sprite glow effect with HDR outline

Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.

Advanced shading language for production GI renderers

A modern open source rendering engine for animation and visual effects

MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers.

Open Source API and interchange format for editorial timeline information.

The OpenEXR project provides the specification and reference implementation of the EXR file format, the professional-grade image storage format of the motion picture industry.

Multi-functional shader for the Particle System that supports Universal Render Pipeline (URP) of Unity.

Open-source compositing software. Node-graph based. Similar in functionalities to Adobe After Effects and Nuke by The Foundry.

ZEn NOde system - a simulation & rendering engine in nodes

🎆 Hanabi — a GPU particle system plugin for the Bevy game engine.

Skinned mesh sampling with VFX Graph

Free EXR file viewer. DJV is a free, open-source high bit-depth image sequence player built for professional film, VFX & animation workflows. Use it for frame-accurate dailies, shot review, and A/B comparisons. Available for Linux, macOS, and Windows.

A stylized water shader (and material presets) for Unity.

Unity VFX Graph samples with SDF (signed distance field)

A render management system you can deploy for visual effects and animation productions.