---
title: "MuTracer"
description: "Physically based path tracer for the browser on WebGPU with a WebGL 2 fallback, OpenPBR materials, BVH acceleration, OIDN denoising and incremental Three.js scene sync."
canonical: "https://vibing.inc/library/mutracer-vg-2543"
category: "Shaders, WebGL & Creative Coding"
subcategory: "WebGPU engines"
license: "MIT"
author: "@pissang"
source: "https://mutracer.meimu-studio.com/"
---

# MuTracer
Physically based path tracer for the browser on WebGPU with a WebGL 2 fallback, OpenPBR materials, BVH acceleration, OIDN denoising and incremental Three.js scene sync.
## Facts
- Source: https://mutracer.meimu-studio.com/
- Category: Shaders, WebGL & Creative Coding / WebGPU engines
- Author: @pissang
- Licence: MIT
- Tags: webgpu, path-tracing, threejs, rendering, pbr
## Why it's a gem
Drop a glTF on the page and get offline-quality path-traced renders without leaving the browser.
---
Listed in The Vibeary: https://vibing.inc/library/mutracer-vg-2543 · JSON: https://vibing.inc/api/public/library/gems/mutracer-vg-2543