Fix hands in images made with Stable Diffusion using... well more Stable Diffusion :p. 

Fix Hands Stable Diffusion Tool

Advanced

More denoising will be more change in the output image. 0.75 is medium. At 0, the output will be exactly the same as the input.

Denoising strength

Higher context-free guidance scale will adhere to prompt more

Guidance scale

Hide Watermark

Higher values be more cohesive with the entire image.

Inpaint mask padding

Choose image to fix

Draw in white above the parts you want to change.

Draw over the hands

Higher values may have more blended edges

Mask blur

Negative prompt (what to keep out)

Create a few so you can cherry-pick the best one.

Number of images to generate

Number of inference steps

Generate privately

Tip: adding details, like 'Highly detailed hands holding a tennis racket' helps.

Prompt (what to paint in)

Sampler

Scheduler

Stable Diffusion Model

Fix Hands