I found a new AI tool Shakker, An excellent image to image tool. You can try it via https://www.shakker.ai

强度建议：-1到1.5

对比度不足的模型使用增加对比，对比过强的模型也可以反向调节减弱对比。

Strength recommendation: -1 to 1.5

Models with insufficient contrast can be used to increase contrast, and models with excessive contrast can be reversely adjusted to reduce contrast.