WORKFLOW · #identity · low vram

De-Age — FaceFusion Age Modifier

Dial a face younger or older with FaceFusion's StyleGANEX age modifier — identity, pose and lighting preserved. Drag the slider to take the subject back ~15 years.

Before / After

originalde-aged

Recipe — FaceFusion

facefusion.py headless-run -t face.png -o out.png \
  --processors age_modifier face_enhancer \
  --age-modifier-model styleganex_age --age-modifier-direction -70 \
  --face-enhancer-model codeformer --execution-providers cuda

# direction: -100 younger .. +100 older

FaceFusion is a standalone tool (its own venv), not a ComfyUI graph — this is the headless command.

How It Works

A continuous age dial on a real face. FaceFusion's styleganex_age modifier shifts perceived age along a learned direction (−100 younger … +100 older) while preserving identity, expression, pose and lighting — the same person, a different age. Runs on video too (the age holds frame-to-frame), which is the production use: ageing or de-ageing an actor across a whole shot. This is a FaceFusion tool, not a ComfyUI graph.