Click the three lines (hamburger icon) in the bottom-left corner of the Preferences window and click to ensure it loads next time. Step 3: Configure External Dependencies (If Required)
Press the Spacebar to play your timeline and watch your character speak automatically. 6. Troubleshooting Common Installation Issues
Locate the file path field labeled or Phoneme Engine .
: Some AI-powered versions, such as FaceCap Pro or Parrot , require you to click an "Install Dependencies" button within the add-on's preference panel to download required libraries. auto lip sync blender install
Click the "Generate" button. The add-on will analyze the audio and create keyframes for your shape keys automatically. 6. Troubleshooting and Tips
What is the ? (e.g., Rhubarb, Audio2Face, Auto-Lip-Sync) Which Blender version are you running? Are you using Shape Keys or an Armature rig ?
Download the version corresponding to your operating system (Windows, macOS, or Linux). Click the three lines (hamburger icon) in the
To install and use auto lip sync in Blender, you can use either the new built-in extension or the popular Rhubarb add-on. Option 1: Built-in Lip Sync Extension (Blender 4.2+)
Achieving perfect character animation requires synchronizing mouth movements with spoken audio. Doing this manually frame-by-frame is incredibly time-consuming. Fortunately, Blender supports powerful automation add-ons that generate realistic mouth animations directly from voice files.
; Blender will automatically download and enable the extension. The add-on will analyze the audio and create
Define the start and end frame for the animation.
Installing auto lip sync in Blender typically involves adding an external add-on that analyzes audio to drive shape keys or pose assets. While Blender 4.4+ includes improved native support for these workflows, most users rely on dedicated extensions like Rhubarb Lip Sync , Parrot , or Auto-Lip-Sync . Common Installation Methods
Expand the details of the Rhubarb LipSync add-on inside your Preferences window by clicking the small arrow next to its name. Look for the file path field.
