水印图片/图片水印-证件、文件水印

ID Photo Watermarks, Registration Photo Watermarks, Photo Watermarks, Document Watermarks 证件水印、登记照水印、照片水印、文件水印、图片防盗用、图片防传播

This app is a focused, local, and secure image watermarking tool that helps you quickly add clear and well-organized watermarks to your photos. It’s ideal for ID photos, copyright notices, usage instructions, and content annotations across various scenarios.

No registration required. No image uploads. All processing is done entirely on your device.