Auto Lip Sync Blender Guide

Rhubarb analyzes your audio file and generates a timed list of basic visemes (designated by letters A through H). Setup and Workflow

Deformations saved on a 3D mesh (e.g., pulling lips wide for an "EE" sound).

The Ultimate Guide to Auto Lip Sync in Blender: Animate Characters in Minutes

Set the Mouth_Open value to 0 , hover your mouse over the value slider, and press to insert a keyframe. Open a new window pane and switch it to the Graph Editor . auto lip sync blender

To implement using a text script, the most modern and efficient approach involves using AI-driven extensions that bridge the gap between text and animation. Top Methods for Text-to-Lip-Sync in Blender EasyVFX Lip Sync (Recommended for Text Scripts)

For high-end production, FaceForm offers industry-grade performance capture and audio-driven tracking workflows that bridge directly into Blender.

NVIDIA’s Audio2Face uses deep learning to generate rich facial expressions from a single audio track. Rhubarb analyzes your audio file and generates a

: It uses offline speech recognition (Vosk) to transcribe audio into phonemes and matches them to your character's mouth shapes. Enable it via Edit > Preferences > Get Extensions Select your character's face mesh and click "Add Lip Sync" in the sidebar (N-panel). Shape Keys Pose Assets

As of 2026, several high-quality add-ons dominate the scene, catering to both 3D mesh characters and 2D Grease Pencil characters. ⁠AutoLipSync Pro

Automating lip sync in Blender typically involves using the Lip Sync add-on Open a new window pane and switch it to the Graph Editor

In this post, we’ll walk through how to set up and use the Auto Lip Sync add-on to bring your characters to life in minutes. 1. Enable the Native Add-on

2D Grease Pencil characters and bone-based 3D rigs.