In development ยท open source

One controller.
Your whole world.

Ozma is an open-source AV and desktop control platform for KVM switching, spatial audio, RGB lighting, scene automation, and remote device routing, unified by a single Controller on your network. No host software required on any connected machine. An optional agent unlocks additional features.

No spam. Just launch updates and early-bird pricing.

What Ozma controls

Everything in your space

Eight control domains. One Controller on your network. No host software required on any connected machine. An optional agent unlocks additional features.

KVM & Switching

Nodes connect over Ethernet, WiFi, or Ozma Connect (internet) and appear to each machine as standard USB devices. No drivers, no agents, works at BIOS and on any OS.

  • Instant switching, no display resync or HDCP delay
  • Keyboard, mouse, audio, USB, and video routing
  • Add machines by plugging in a node, no config

Audio Routing

PipeWire-based persistent streams: any source to any sink, with per-connection filter chains, even when applications aren't running.

  • Surround up to 7.1 with automatic channel mapping and upmix
  • Network audio via VBAN across your LAN
  • Filter chains per stream pair: EQ, compression, gating

RGB & Lighting

Addressable strips, smart bulbs, and DMX fixtures, driven manually, from audio analysis, or sampled live from any video or capture source.

  • WLED, Philips Hue, LIFX, DMX/Art-Net
  • Ambilight-style bias lighting from any HDMI input
  • Audio-reactive: frequency bands mapped to colour

Scenes, Notes, Plays & Themes

Five interlocking concepts that take you from a single button press to a full venue cue, all running on Ozma Stage.

  • Scene: activates only what it specifies, leaves everything else alone
  • Notes: named abstract events on the mesh
  • Plays: timed scripts mixing Notes and direct device instructions

Zones

Hierarchical device groupings, from a single desk to a full venue. Apply scenarios, themes, and automation rules to entire zones at once.

  • Nested zones with inheritance
  • Bulk scene activation across zones
  • Automated zone-based workflows

Remote Access

Ozma Connect provides encrypted HTTPS subdomains, relay tunneling, and encrypted remote access from anywhere.

  • Encrypted WireGuard mesh networking
  • No VPN or port forwarding required
  • Secure remote desktop and control

Compliance & Audit

Hashchained compliance audit trail with encrypted logging and reporting. Perfect for enterprise environments.

  • Immutable audit trail
  • Encrypted log storage
  • Compliance reporting exports

Open Source

AGPL-3.0 with plugin exception. 5% of profits fund open-source projects. DisplayPort only. No HDMI licensing or DRM.

  • Full source code access
  • Community-driven development
  • No vendor lock-in
How it works

The Ozma architecture

One Controller manages multiple Nodes over your network. Each Node is permanently wired to a target machine via USB and optionally HDMI. Switching changes only the network routing.

Nodes
Node A
Machine A (wired)
Node B
Machine B (wired)
Node C
Machine C (wired)
Controller
Ozma Controller
Network hub & routing engine
Users
Operator
Keyboard & mouse
Remote Access
Ozma Connect
UDP routing
Powered by WireGuard mesh UDP routing mDNS discovery
Testimonials

Trusted by professionals

See what our community has to say about Ozma

"Ozma has completely transformed our workflow. The KVM switching is instant, and the audio routing is mind-blowing."

Alex Chen
Senior DevOps Engineer

"The RGB lighting integration is incredible. Being able to match my workspace colors to my content is a game-changer."

Sarah Johnson
Creative Director

"The open architecture and API make Ozma infinitely customizable. We've built automation workflows we never thought possible."

Mike Rodriguez
Systems Architect

Ready to control your workflow?

Join the early access program and be the first to experience Ozma.