Save images to hard disk WITHOUT prompt?

It is possible when using Tampermonkey or Violentmonkey (Firefox or Chrome). Those userscript managers have added a GM_download method. You can use it like this: // ==UserScript== // @name New Userscript // @namespace http://tampermonkey.net/ // @version 0.1 // @description try to take over the world! // @author You // @match http*://*/* // @grant GM_download // … Read more