modV for Windows

What modV does

modV is a zero-cost, modular visual engine for Windows that uses JavaScript to produce reactive, audio-driven imagery. It lets creators build visuals that move and change in time with sound, making it useful for live shows, installations, and creative experiments.

Notable capabilities

• Support for ISF and custom shader work to craft detailed, programmable visuals.
• WebGL acceleration and canvas rendering for high-performance output.
• Native NDI compatibility to send visuals over a network for live video workflows.
• Flexible module system that makes it simple to combine and layer visual elements.
• Multiple audio input options so visuals can respond to microphones, system audio, or external feeds.

Technical highlights

modV is built on modern web technologies, so it runs with a responsive interface and benefits from GPU-powered rendering. The JavaScript-driven architecture makes it extensible: users can write or import shaders and other modules to expand the visual palette.

Who should consider it

VJs, audiovisual artists, and performers who need customizable, real-time visual generation will find modV especially useful. Its combination of modular design, shader support, and streaming capabilities makes it well suited for live contexts and studio setups alike.

A free alternative to try

SHAREit (free) — a simpler option for transferring media and some lightweight streaming tasks. While it isn't a direct replacement for a shader-based visualizer, it can be handy when you need quick file transfers or basic media sharing alongside your AV setup.