# UniVRM

**Repository Path**: mirrors_vrm-c/UniVRM

## Basic Information

- **Project Name**: UniVRM
- **Description**: UniVRM is a gltf-based VRM format implementation for Unity. English is here https://vrm.dev/en/ . 日本語 はこちら https://vrm.dev/
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 0
- **Created**: 2022-01-05
- **Last Updated**: 2026-01-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# UniVRM

[![GitHub latest release](https://img.shields.io/github/v/release/vrm-c/UniVRM?color=green)](https://github.com/vrm-c/UniVRM/releases/latest)
[![GitHub license](https://img.shields.io/github/license/vrm-c/UniVRM)](https://github.com/vrm-c/UniVRM/blob/master/LICENSE.txt)

The standard implementation of 3D Avatar file format [VRM](https://vrm-consortium.org/en/) for [Unity](https://unity.com/).

VRM is an extension of [glTF 2.0](https://www.khronos.org/gltf/), so this library also support glTF 2.0 files.

## Features

UniVRM supports the [VRM 1.0 specification](https://github.com/vrm-c/vrm-specification) and the [glTF 2.0 specification](https://registry.khronos.org/glTF/).

UniVRM can import/export following supported file types at both runtime and editor.

### Supported file types

- VRM 1.0 (.vrm)
- VRM 0.x (.vrm)
- glTF 2.0 (.glb | .gltf | .zip)
- VRM-Animation (.vrma)

### Import features

- You can import supported file types at both runtime and editor.
- Support for async/await importing at runtime.
- Support for Migration VRM 0.x files into VRM 1.0 files.
- Support for ScriptedImporter for VRM 1.0 and glTF 2.0.
- You can import glTF's PBR materials into Unity Built-in RP's Standard materials.

### Export features

- You can export supported file types at both runtime and editor.
- You can export Unity Built-in RP's Standard materials into glTF's PBR materials.

## Supported Environments

The latest UniVRM supports Unity 2022.3 LTS or later from `v0.128.0`.

UniVRM supports scripting backends both .NET and IL2CPP.

UniVRM supports the following building target platforms:

- Standalone (Windows/Mac/Linux)
- iOS
- Android
- WebGL

The other platforms maybe work but they are not tested.

## Installation

### Latest Release

[Download here](https://github.com/vrm-c/UniVRM/releases/latest)

<details><summary>Previous Releases</summary>
<p>

You can use an previous version of UniVRM if you use an older version of Unity.
These are **not supported**.

| Unity Version | UniVRM Release                                                    | VRM 1.0 support |
| ------------- | ----------------------------------------------------------------- | --------------- |
| 2021.3        | [v0.112.0](https://github.com/vrm-c/UniVRM/releases/tag/v0.127.0) | Yes             |
| 2020.3        | [v0.100.0](https://github.com/vrm-c/UniVRM/releases/tag/v0.111.0) | Yes             |
| 2019.3        | [v0.99.1](https://github.com/vrm-c/UniVRM/releases/tag/v0.99.1)   | No              |
| 2018.4        | [v0.79.0](https://github.com/vrm-c/UniVRM/releases/tag/v0.79.0)   | No              |

</p>
</details>

You can install UniVRM using the UnityPackage or the UPM Package.

### UnityPackage

From the [latest release](https://github.com/vrm-c/UniVRM/releases/latest), you can download the `.unitypackage` files.

- For import/export VRM 1.0
  - You can download **VRM-0.XXX.X-YYYY.unitypackage**.
  - You can also download sample projects as **VRM_Samples-0.XXX.X-YYYY.unitypackage**.
- For import/export VRM 0.x
  - You can download **UniVRM-0.XXX.X-YYYY.unitypackage**.
  - You can also download sample projects as **UniVRM_Samples-0.XXX.X-YYYY.unitypackage**.
- For import/export glTF 2.0
  - You can download **VRM-0.XXX.X-YYYY.unitypackage**.

### UPM Package

From the [latest release](https://github.com/vrm-c/UniVRM/releases/latest), you can find UPM package urls.

- For import/export VRM 1.0
  - You have to install all of the following UPM packages:
    - `com.vrmc.gltf`
    - `com.vrmc.vrm`
- For import/export VRM 0.x
  - You have to install all of the following UPM packages:
    - `com.vrmc.gltf`
    - `com.vrmc.univrm`
- For import/export glTF 2.0
  - You have to install all of the following UPM packages:
    - `com.vrmc.gltf`

You can install these UPM packages via `Package Manager` -> `+` -> `Add package from git URL...` in UnityEditor.

## Documentation

- https://vrm.dev/en/vrm/index.html

### For developers

- https://vrm.dev/en/api/index.html

## License

- [MIT License](./LICENSE.txt)