Bring your 2D characters to life in seconds! 2D Auto Lip Sync is a powerful Blender addon designed to bridge the gap between simple lip-syncing and professional, Adobe Character Animator-style performance.

Whether you are working with Grease Pencil or 2D Cut-Out (Image) characters, this addon automates the tedious process of mouth-to-audio matching, so you can focus on storytelling.

🚀 Key Features:

• Advanced Spectral Analysis: Uses high-precision frequency tracking (FFT) to accurately detect vowels and consonants, ensuring your character "speaks" naturally.

• Dynamic Jaw Animation: More than just mouth shapes! The addon automatically drives a jaw bone with customizable "openness" for every viseme.

• One-Click Manual Controls: Need to fix a frame? Use the manual viseme grid to "punch in" perfect mouth shapes instantly alongside the automated generator.

• Grease Pencil & Cut-Out Ready: Seamlessly switches between Grease Pencil layers or Image viseme collections.

• Smoothing & Jitter Control: Built-in temporal hysteresis prevents "flickering" mouths, giving you stable, fluid animation at any frame rate.

• Seamless Audio Sync: Integrated with the Blender Video Sequencer (VSE). Just select your audio strip and click "Detect Start Frame."

• Rhubarb Integration: Fully compatible with the Rhubarb Lip Sync engine for users requiring industry-standard phonetic accuracy.

📦 What's Included:

• The 2D Auto Lip Sync Addon (Zip format)

• Pre-configured Jaw-drop presets for the 12 standard visemes

• Step-by-step documentation