Easy to Start, Add a Watermark in Three Steps:https://tool.yuzhulin.com/watermark/

Welcome to our online image watermarking tool! This tutorial will guide you through the entire process, from uploading your image to downloading the finished product. https://tool.yuzhulin.com/watermark/help.html  ;
https://tool.yuzhulin.com/img/.  https://tool.yuzhulin.com/watermark/de/