vTuber Kit
What vTuber Kit is
vTuber Kit is a free desktop program for creating and streaming with a customizable 2D vTuber character. Users can combine hair, clothes, colors, and accessories, and version 0.2.2 added model import and export in .owo format plus custom item importing with anti-aliasing. OpenSeeFace provides camera facial tracking, alongside microphone input. Webcam tracking works only on Windows; the maker identifies Windows as the intended and tested build, while macOS and Linux releases are untested and may not work fully. Twitch integrations include channel point redemptions, chat interactions, subscriptions, bits, and Power-ups. The maker’s guide describes capturing the character in OBS using Game Capture with transparency enabled. The program requests Twitch access to chat, channel point redemption, and bit donation information; users can revoke those permissions in Twitch settings. The maker says version 0.2.1 addressed a Unity Engine security issue. A work-in-progress guide is available, with itch.io forums suggested for help in the meantime. It is presented as a way for new vTubers to try a character without paying for a commissioned model and rig.
Who it suits
vTuber Kit may suit people starting vTubing who want to try a customizable character without paying for a commissioned model and rig. Windows users are the best fit for webcam facial tracking.
What it does well
- Free to use
- Supports customizable 2D characters
- Includes Twitch interaction features
- Imports and exports .owo models
- Virtual camera is available
What to know first
- Webcam facial tracking works only on Windows
- macOS and Linux builds are untested
- User guide is still a work in progress
Limits
The free plan is the only stated plan. Webcam face tracking works only on Windows; the listed macOS and Linux builds are untested and may not work fully.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| vTuber Kit | No paid tiers stated | Free |
As kyuppin.itch.io lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Download vTuber Kit from its itch.io website for Windows, macOS, or Linux.
- Customize a model with hair, clothes, colors, and accessories, or import model and item files.
- Connect Twitch features if you want channel point, chat, subscription, or bit interactions.
- In OBS, add vTuber Kit as a Game Capture source and enable Allow Transparency.
Verdict
vTuber Kit offers a free character-creation and streaming workflow with Twitch integrations. Its main limitation is that webcam face tracking is Windows-only, while the other desktop builds are untested.
Questions
How much does vTuber Kit cost?
It is free, with a listed price of $0. No paid tiers are stated.
Which platforms does it support?
Windows, macOS, and Linux are listed. Windows is the intended and tested build; the macOS and Linux builds are untested.
Does it support facial and body tracking?
OpenSeeFace provides camera facial tracking, but webcam face tracking works only on Windows. Body tracking is listed as none.
Can I use it with Twitch and OBS?
Twitch integrations include channel points, chat, subscriptions, bits, and Power-ups. The maker’s OBS instructions say to use a Game Capture source and enable transparency.
Can I revoke its Twitch access?
Yes. The app requests access to read chat, channel point redeem information, and bit donation information, and access can be revoked in Twitch settings.
Facts from vTuber Kit's own pages
- Custom items
- Version 0.2.2 added importing and exporting models as .owo files, plus importing custom items with anti-aliasing. · kyuppin.itch.io, 7 Oct 2026
- Facial tracking
- The program integrates OpenSeeFace for camera facial tracking and microphone input. · kyuppin.itch.io, 7 Oct 2026
- 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. · kyuppin.itch.io, 7 Oct 2026
- Model customization
- Users can mix and match hair, clothes, colors, and accessories to personalize a model. · kyuppin.itch.io, 7 Oct 2026
- OBS capture
- The maker’s guide explains capturing the character in OBS with Game Capture and transparency enabled. · kyuppin.com, 7 Oct 2026
- Other desktop builds
- The macOS and Linux builds are listed as untested, and the maker says they may not work completely correctly. · kyuppin.itch.io, 7 Oct 2026
- Purpose
- vTuber Kit is an all-in-one program for creating and streaming with a customizable vTuber character. · kyuppin.itch.io, 7 Oct 2026
- Security update
- The maker says version 0.2.1 was updated to address a security issue in the Unity Engine. · kyuppin.itch.io, 7 Oct 2026
- Streaming software
- The maker’s install instructions say to select vTuber Kit as a new Game Capture source and enable Allow Transparency. · kyuppin.itch.io, 7 Oct 2026
- 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. · kyuppin.com, 7 Oct 2026
- Twitch
- Twitch integrations support channel point redeems, chat interactions, subscriptions, bits, and Twitch Power-ups. · kyuppin.itch.io, 7 Oct 2026
- 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. · kyuppin.com, 7 Oct 2026
- Windows support
- The program is intended for and tested on Windows, and webcam face tracking works only on Windows. · kyuppin.itch.io, 7 Oct 2026
Where vTuber Kit stands on Freedom251
- VTuber Software#13 of 25