Facezoom

Boom Headshot! Zooms into a face and enhances detail. Works much better than vanilla kontext.
In comparison images, the cropped original is an auto bbox crop with yolo which is something you can use but this lora could probably replace a face crop + upscale in your workflows.

Prompt

facezoom

That's it. Don't add anything else.

Recommended settings

Flux guidance: 3.5 (2.5-3.5)

Denoise: 0.95 (0.90-0.95)

Strength: 1.25 (1.00-1.25)

Limitations

It's not magic, heavily pixelated or noisy images won't work well
Seed variability, if it doesn't get the correct crop you want try a different seed
Eye color and fine facial features sometimes inconsistent. My training resolution is GPU limited, may try and find a solution...

Trained with Ostris AI-Toolkit

Settings

train_unet: true

train_text_encoder: false

gradient_checkpointing: true

noise_scheduler: flowmatch

optimizer: adamw8bit

timestep_type: sigmoid

content_or_style: balanced

optimizer_params:

weight_decay: 0.0001

unload_text_encoder: true

lr: 0.0001

ema_config:

use_ema: true

ema_decay: 0.99

Search AI Models & Addons

very few results