Kalidoface 3D
Kalidoface 3D is a free, open-source web app for controlling 3D VTuber avatars with camera-based facial, hand, and full-body tracking.
What Kalidoface 3D is
Kalidoface 3D is a free, open-source web app for controlling 3D VTuber avatars with camera-based facial, hand, and full-body tracking. Full-body options use MediaPipe human pose detection models, and the stated avatar format is VRM: drag a .vrm file into the app to add your model. Selfie and first-person camera modes are available. You can upload image backgrounds, choose chroma key colors, and place resizable image or GIF stickers as props. A six-digit code lets friends begin a private voice call through virtual avatars. Kalidoface 3D can run in OBS as a browser object with specified launch flags for webcam access and custom backgrounds. Models and uploaded images are saved locally for later visits. The web app can be added to a device home screen for standalone full-screen use. Its README also describes a JavaScript library for face, body, and hand tracking.
Good
- Free and open source
- Face, hand, and full-body tracking
- Drag-and-drop VRM model support
- OBS browser-object use
- Local saving for models and images
Watch out
- VRM is the stated supported model format
- Requires a camera for real-time capture
Who it suits
It suits people making or using 3D VTuber avatars who want browser-based camera tracking. It also fits users needing OBS, virtual-avatar calls, or a standalone full-screen display.
Verdict
Kalidoface 3D combines browser-based avatar tracking with backgrounds, stickers, OBS use, and private virtual-avatar calls. Its VRM-focused model support and camera requirement define the setup.
The facts
Each one read from Kalidoface 3D's own pages, with the date it was checked.
What it does
- Avatar format
- Users can add their own VRM 3D models by dragging and dropping .vrm files.checked 7 Oct 2001
- Backgrounds and props
- Users can upload image backgrounds, choose chroma key colors, and add resizable GIF stickers as props.checked 5 Oct 2001
- Backgrounds and stickers
- Users can upload image backgrounds, use chroma key colors, and add resizable image or GIF stickers.checked 7 Oct 2001
- Calls
- Users can share a six-digit code to start a private voice call using virtual avatars, with selfie and first-person camera modes.checked 7 Oct 2001
- Camera modes
- The app includes selfie and first-person camera modes.checked 5 Oct 2001
- Intended users
- The README presents the app for people making or using 3D VTuber avatars and says it can be added to a home screen for standalone full-screen use.checked 5 Oct 2001
- Limit
- The README says support for other types of 3D human models may be possible, indicating VRM is the stated supported model format.checked 7 Oct 2001
- Local storage
- The README says avatar models and uploaded images are saved locally for later visits.checked 7 Oct 2001
- OBS integration
- The README describes using Kalidoface 3D as an OBS browser object and says webcam access requires specific launch flags.checked 7 Oct 2001
- Product
- Kalidoface 3D is a web app for face and full-body tracking with 3D VTuber avatars.checked 7 Oct 2001
- Provided sample models
- The README says the sample VRM models belong to others and credits their creators on Vroid Hub.checked 5 Oct 2001
- Purpose
- Kalidoface 3D is a web app for face and full-body tracking of 3D VTuber avatars.checked 5 Oct 2001
- Standalone display
- The web app can be added to a device home screen for standalone full-screen use.checked 7 Oct 2001
- Standalone library
- The related Kalidoface JavaScript library provides face, full-body, and hand tracking for developers building VTuber apps.checked 7 Oct 2001
- Supported models
- Users can add their own VRM 3D models by dragging and dropping .vrm files.checked 5 Oct 2001
- Tracking
- It offers full-body tracking using MediaPipe human pose detection models and supports dynamic camera angles.checked 7 Oct 2001
- Voice calls
- Users can share a six-digit code to start a private voice call with a friend using virtual avatars.checked 5 Oct 2001
Alternatives to Kalidoface 3D
- 1
XR Animator
Free planOpen sourceAndroidWebLinuxmacOS8.5From $3 a month - 2

Move AI
Free planiOSWebAPILinux8.2From $18 a month - 3

Rokoko Create
Free planAndroidiOSWebAPI8.2From $12 a month - 4

Plask Motion
Free planWebAPIExtensionmacOS7.8From $18 a month - 5
iClone
Free planiOSAPIWindows7.7$359, paid once - 6

Mocai
Free planAndroidiOSWebAPI7.6From $10 a month
