OmniChar

OmniChar is an open .char format and toolkit for building consistent AI characters that stay the same across images and video. Build a character once from 1-3 photos and keep the same face, body, clothes and voice everywhere you generate. OmniChar is open source (GPL-3.0) and runs on your own GPU or in OmniChar Cloud (freemium). It gives creators a portable, reusable character definition instead of re-rolling prompts and seeds for every shot.