Upscale any image

Ultimate SD upscale - tiled Flux upscaler

1 Load your image.
2 (optional) Adjust upscale_by factor
3 (optional) Change denoising strength if necessary. Higher value = more changes in your image, but also higher risk of tile lines.
4 (optional) You can adjust detailer daemon detail_amount for more or less details in your upscale.
Just bear in mind that you need enough denoising strength for any new details to appear (0.2-0.4).

Upscale!