OpenFaceFX — try it live

Type a line, optionally add a voice clip, and generate viseme animation curves entirely in your browser — the real numpy-only pipeline, running on WebAssembly. Nothing is uploaded.

WebAssembly isn't available in this browser. This live demo needs it. See the pre-rendered demo instead, or install locally.

Transcript

Duration (seconds) — used when no audio is given

Voice clip (optional — drives open/close timing from loudness) Choose audio…

Loading the in-browser runtime…

Download track JSON

OpenFaceFX · MIT · numpy-only · runs here via Pyodide. source · docs