水印添加器
为图片添加文字或图片水印，支持自定义位置和透明度
图片水印
透明不透明
图片预览区域
FreeKitHub
处理结果
请选择图片文件并设置水印参数
功能特点
- 支持文字和图片水印
- 9种预设位置选择
- 可调节透明度
- 自定义字体大小
- 实时预览效果
- 保持图片质量
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