ImageScratch is the HTML5 <canvas> tool. you can scratch all images of all web pages, and get it via data URL.1. Open a web page with images (HTML IMG tags).
2. Click upper right ImageScratch icon (browser action icon).
3. Click an image on the opened list-view of images.
4. The image is drawn on the html5 <canvas> element at new tab.
5. Scratch and get that via data URL.
Used Plugins: jQuery, sketch.js, Color Picker, spectrum.js