Skip to content
SPECIFICTION
Get listed

vTuber Kit

kyuppin.itch.io

Free plan WindowsmacOSLinux
Visit kyuppin.itch.io
Spec score 7.4 #18 of 25 in VTuber Software

What it is

vTuber Kit is a free desktop program for creating and streaming with a customizable 2D vTuber character. It runs on Windows, macOS, and Linux, and is presented as a way for people starting vTubing to try a character without paying for a commissioned model and rig. Users can combine hair, clothes, colors, and accessories; version 0.2.2 added .owo model import and export and custom-item imports with anti-aliasing. OpenSeeFace provides camera facial tracking, and the program uses microphone input. Webcam face tracking works only on Windows. The maker identifies Windows as the intended and tested build, while macOS and Linux builds are untested and may not work fully. Twitch integrations include channel point redeems, chat interactions, subscriptions, bits, and Power-ups. For OBS capture, the guide calls for a Game Capture source with transparency enabled. The program requests Twitch permission to read chat, channel point redeem information, and bit donation information, and users can revoke access in Twitch settings. The guide is marked as a work in progress.

Spec sheet

Purpose
vTuber Kit is an all-in-one program for creating and streaming with a customizable vTuber character.Read 7 Oct 2026 · kyuppin.itch.io
Intended users
The maker presents the program as a way for people starting vTubing to try it without spending money on a commissioned model and rig.Read 7 Oct 2026 · kyuppin.itch.io
Custom items
Version 0.2.2 added importing and exporting models as .owo files, plus importing custom items with anti-aliasing.Read 7 Oct 2026 · kyuppin.itch.io
Facial tracking
The program integrates OpenSeeFace for camera facial tracking and microphone input.Read 7 Oct 2026 · kyuppin.itch.io
Model customization
Users can mix and match hair, clothes, colors, and accessories to personalize a model.Read 7 Oct 2026 · kyuppin.itch.io
OBS capture
The maker’s guide explains capturing the character in OBS with Game Capture and transparency enabled.Read 7 Oct 2026 · kyuppin.com
Other desktop builds
The macOS and Linux builds are listed as untested, and the maker says they may not work completely correctly.Read 7 Oct 2026 · kyuppin.itch.io
Security update
The maker says version 0.2.1 was updated to address a security issue in the Unity Engine.Read 7 Oct 2026 · kyuppin.itch.io
Streaming software
The maker’s install instructions say to select vTuber Kit as a new Game Capture source and enable Allow Transparency.Read 7 Oct 2026 · kyuppin.itch.io
Support and documentation
The maker provides a user guide that is marked as a work in progress and directs users to the itch.io forums for help meanwhile.Read 7 Oct 2026 · kyuppin.com
Twitch
Twitch integrations support channel point redeems, chat interactions, subscriptions, bits, and Twitch Power-ups.Read 7 Oct 2026 · kyuppin.itch.io
Twitch permissions
The guide says vTuber Kit requests permission to read chat, channel point redeem information, and bit donation information, and users can revoke access in Twitch settings.Read 7 Oct 2026 · kyuppin.com
Windows support
The program is intended for and tested on Windows, and webcam face tracking works only on Windows.Read 7 Oct 2026 · kyuppin.itch.io

Plans and prices

vTuber Kit Free No paid tiers stated Read 7 Oct 2026 · kyuppin.itch.io

Every vTuber Kit plan and price →

Strong points and limits

Strong points

  • Free to use
  • Customizable hair, clothes, colors, and accessories
  • Twitch integrations include chat and channel points
  • Users can revoke Twitch access
  • Imports and exports .owo models

Limits

  • Webcam face tracking works only on Windows
  • macOS and Linux builds are untested
  • User guide is a work in progress

Who it suits

vTuber Kit suits people starting vTubing who want to try a customizable character without paying for a commissioned model and rig. Windows users are the clearest fit because webcam face tracking is limited to Windows.

Verdict

vTuber Kit offers character customization and Twitch streaming features without a listed paid tier. Its Windows-specific face tracking and untested other desktop builds are important limitations.

Where Specifiction places it

Alternatives to vTuber KitAll alternatives →