Paste code in the browser command console javascript :a=document.body.getElementsByTagName("img"); var b="";for(i=0; i<a.length;i++){b+=a[i].src+"<br />";}; document.write(b); Paste the code below to list pictures and add viewing effects javascript:a=document.body.getElementsByTagName("img"); var b='';for(i=0; i<a.length;i++){b+="<a href="+a[i].src+" data-fancybox=group data-caption="+i+" target=_blank><img border=0 src="+a[i].src+"></a><br>"}; document.write(b); var css link = document.createElement('link'); csslink.rel = "stylesheet"; csslink.href = " https://cdn.staticfile.org/fancybox/3.3.5/ jquery .fancybox.min.css"; document.getElementsByTagName('head')[0].appendChild(csslink); var script = document.createElement('script'); script.src = " https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js "; document.getElementsByTagName('head')[0].appendChild(script); var script = document.createElement('script'); script.src = " https://cdn.staticfile.org/fancybox/3.3.5/jquery.fancybox.min.js "; document.getElementsByTagName('head')[0].appendChild(script);