Description from extension meta
Place watermarks on one or more images without uploading to a web server for processing.
Image from store
Description from store
Place a watermark image or text on one or more images using the HTML5 canvas element with this web app. The process will take place within the web browser without having to upload the images to a web server for processing. To save the watermarked image, either right click and choose 'Save image as' or drag and drop the image out to a folder. TO save all the watermarked images into a zip file, click the Generate zip file button.