set and check a cookie using js cookie
copy image to data uri using chrome base64 encode
Found this one useful if you want to convert an image to base64 encode and link it directly in css or html, rather than using a base64 encoder. find the image you want to convert lets use this..
take full page screenshot screencapture using chrome dev tools
This isnt really html, but its handy ;) Here is how to take a full page screen shot using the chrome dev tools. Open dev tools in chrome and the page you want to capture the image from F12 Pr..