Kalidoface 3D

Paid Web

What Kalidoface 3D is

Kalidoface 3D is a free, open-source web app for controlling 3D VTuber avatars with real-time camera tracking. It supports facial and hand tracking and offers full-body tracking through MediaPipe human pose detection models. Users can drag and drop their own VRM .vrm files as avatars; VRM is the stated supported model format. Selfie and first-person camera modes are available. You can upload image backgrounds, select chroma key colors and add resizable image or GIF stickers as props. Private voice calls with virtual avatars start when a friend receives a six-digit code. The app can run in OBS as a browser object when launched with specified webcam and background flags. 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. Sample VRM models are credited to their creators on Vroid Hub.

Who it suits

It suits people creating or using 3D VTuber avatars in a web browser. OBS users, callers wanting avatar-based voice conversations and developers needing tracking components may also find relevant tools.

What it does well

Real-time facial, hand and body tracking
Accepts custom VRM avatar files
Offers selfie and first-person camera modes
Supports OBS browser-object use
Stores models and images locally

What to know first

VRM is the stated supported model format
Requires a camera for real-time capture

Getting started

Open https://3d.kalidoface.com/ in a web browser.
Allow camera access for real-time tracking.
Drag and drop a .vrm file to add your avatar.
Upload an image background or add stickers and choose a chroma key color as needed.
For OBS use, launch with the specified flags for webcam access and custom backgrounds.
Add the web app to your device’s home screen for standalone full-screen use.

Verdict

Kalidoface 3D combines browser-based avatar tracking with backgrounds, props, calls and OBS use. Its stated model support centers on VRM, so users with other avatar formats may need a different workflow.

Questions

How much does Kalidoface 3D cost?

It is free and open source.

Which platforms does it support?

It is a web app that runs in a browser and can be added to a device’s home screen for standalone full-screen use.

Which avatar files can I use?

Users can add their own VRM 3D models by dragging and dropping .vrm files. VRM is the stated supported model format.

Can I use it with OBS?

Yes. It can be used in OBS as a browser object; specified launch flags enable webcam access and custom backgrounds.

Can I use Kalidoface 3D for a voice call?

Yes. Share a six-digit code to start a private voice call using virtual avatars.

Does the app save uploaded content?

Models and uploaded images are saved locally for later visits.

Facts from Kalidoface 3D's own pages

Avatar format: Users can add their own VRM 3D models by dragging and dropping .vrm files. · github.com, 7 Oct 2026
Backgrounds and props: Users can upload image backgrounds, choose chroma key colors, and add resizable GIF stickers as props. · github.com, 5 Oct 2026
Backgrounds and stickers: Users can upload image backgrounds, use chroma key colors, and add resizable image or GIF stickers. · github.com, 7 Oct 2026
Calls: Users can share a six-digit code to start a private voice call using virtual avatars, with selfie and first-person camera modes. · github.com, 7 Oct 2026
Camera modes: The app includes selfie and first-person camera modes. · github.com, 5 Oct 2026
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. · github.com, 5 Oct 2026
Limit: The README says support for other types of 3D human models may be possible, indicating VRM is the stated supported model format. · github.com, 7 Oct 2026
Local storage: The README says avatar models and uploaded images are saved locally for later visits. · github.com, 7 Oct 2026
OBS integration: The README describes using Kalidoface 3D as an OBS browser object and says webcam access requires specific launch flags. · github.com, 7 Oct 2026
Product: Kalidoface 3D is a web app for face and full-body tracking with 3D VTuber avatars. · github.com, 7 Oct 2026
Provided sample models: The README says the sample VRM models belong to others and credits their creators on Vroid Hub. · github.com, 5 Oct 2026
Purpose: Kalidoface 3D is a web app for face and full-body tracking of 3D VTuber avatars. · github.com, 5 Oct 2026
Standalone display: The web app can be added to a device home screen for standalone full-screen use. · github.com, 7 Oct 2026
Standalone library: The related Kalidoface JavaScript library provides face, full-body, and hand tracking for developers building VTuber apps. · github.com, 7 Oct 2026
Supported models: Users can add their own VRM 3D models by dragging and dropping .vrm files. · github.com, 5 Oct 2026
Tracking: It offers full-body tracking using MediaPipe human pose detection models and supports dynamic camera angles. · github.com, 7 Oct 2026
Voice calls: Users can share a six-digit code to start a private voice call with a friend using virtual avatars. · github.com, 5 Oct 2026

Where Kalidoface 3D stands on Freedom251

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