https://youtu.be/emWo7Kn1jw0 # ARKit to Unified Expressions ### VRChat FaceTracking Converter — Unity Editor Tool Already sculpted ARKit blendshapes for your avatar? Don't redo them from scratch for VRChat. This tool automatically converts your **ARKit 52 blendshapes** into the **Unified Expressions** --- ## ✨ What It Does 🔹 **Converts ARKit → Unified Expressions** — automatically maps your existing ARKit-named blendshapes to the Unified Expressions standard used by VRCFaceTracking, so you don't have to hand-build a second blendshape set. 🔹 **Missing Shape Detection** — instantly see which Unified Expression shapes still need sculpting for full tracking coverage. 🔹 **Non-destructive** — your original ARKit blendshapes stay untouched; conversion works on a generated shape set. 🔹 **SDK3-ready** — built to slot straight into a standard VRChat Avatars SDK3 upload workflow. --- ## 💡 Why You Need This Face tracking setup for VRChat usually means manually mapping dozens of shape keys and building animator blend trees by hand — tedious and easy to get wrong. If your avatar already has ARKit blendshapes (from VRM, iPhone tracking rigs, or general facial sculpting), this tool bridges the gap to VRChat's Unified Expressions standard in minutes instead of hours. Perfect for: - Avatar creators adding VRCFaceTracking support to an existing model - Riggers converting VRM/ARKit-based avatars for VRChat clients --- ## 🛠 Requirements - Unity 2019.4 LTS or newer - VRChat SDK3 – Avatars - An avatar with existing ARKit 52 blendshapes - [VRCFaceTracking](https://github.com/benaclejames/VRCFaceTracking) (client-side, for in-game testing) --- ## 📦 What's Included - Unity `.unitypackage` (Editor tool) - README with full setup & usage instructions - License Terms --- ## 📄 License **Single Seat License** — for use by one individual. See the included Terms of Service for full details. Not for resale or redistribution. *This is an independent, unofficial tool and is not affiliated with or endorsed by VRChat Inc. or Apple Inc.* --- ## 🙋 Support Questions or issues? Message me directly through Gumroad — I'm happy to help you get set up. --- *Skip the manual blend tree building. Get your ARKit avatar tracking-ready for VRChat in minutes.*