A downloadable tool for Windows

Buy Now$9.99 USD or more


  • SUVA is mostly for streamers/content creators
  • Requires SteamVR + compatible tracking hardware OR a Tobii Eye Tracker (e.g. Tobii Eye Tracker 4C)!!!
  • Having both is highly recommended as it gives the best tracking of the body in combination with Eye tracking.
  • Minor Unity experience required to create/export your avatar
  • Avatar creation process similar to VRChat avatar creation process

Note: The avatar shown in the pictures is not included! A white version without Animations is though to get started!

Also please watch the Youtube Tutorials and have a look at the Wiki pages.


  • Designed to be used in combination with for example OBS
  • Designed to be compatible with most humanoid avatars created for VRChat (same creation workflow)

  • Made with Unity 2017.4.15f1 for compatibility with VRChat avatars/shaders
  • 10 Emoteslots for custom Animations

  • Numpad keys 0-9 for triggering of Emotes from anywhere (requires administrator rights!)
  • LipSync with optional spatialized realtime playback
  • Tracking of the Eyes if Tobii Tracker available (fake Eye movement otherwise)
  • Tracking of only the Head and the Eyes if used without SteamVR + hardware but with a Tobii Tracker
  • Avatar can be fully calibrated inside the Application
  • Settings get saved as avatar profiles in a Json file
  • Supports 2-PC Streaming

Update: SUVA 2.0.0 (no release date yet!)

Preliminary changes for the release version:


  • Microphone selection is back
  • Added Virtual Webcam device for capturing

In progress:

  • Complete overhaul of the Tracking system
  • Laughing Lipsync fix (for real now!)
  • Guided, automatic tracker positioning (calibration)
  • Full body tracking (6+ tracking points)


  • Webcam head/face/eye tracking
  • UI updates
  • Customizable Hotkeys

Update: SUVA 1.5.5

  •  added workaround for mic/audio synchronisation issues
  •  added more audio related options
    •  Voice Gain
    • Microphone Buffering
    • Mic/Lip Resync Interval
    • DSP Buffer Size
  • improved default audio/lipsync latency
  • improved error handling for avatars/visemes
  • fixed avatars using the same shapekey for multiple visemes having no facial movement
  • updated Unity package for avatar creation (no reexport of avatars required, except if avatar was having viseme issues)
  • added automatic uninstallation of previous versions to the Setup file

Update: SUVA 1.5.4

  • added laughter viseme support
  • added support for avatars with no eye bones
  • added support for empty visemes
  • updated Unity package for avatar creation (IMPORTANT: avatars need to be reexported for SUVA to be fully functional!!!)

Release Version: SUVA 1.5.3


Buy Now$9.99 USD or more

In order to download this tool you must purchase it at or above the minimum price of $9.99 USD. You will get access to the following files:

SUVA 1.5.3 Setup.exe 27 MB
SUVA 1.5.4 Setup.exe 27 MB
SUVA 1.5.5 Setup.exe 27 MB

Development log


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I just want to say this is by far the best Vtuber/Vstreamer software there is and I love it.  And just what's planned for the 2.0 release has gotten me excited for it.  Not asking for a release date or anything like that.  I'm just saying I really appreciate what you've created.