Email-Obfuscator/obfuscator.html at master · xpressyoo/Email-Obfuscator · GitHub

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<!DOCTYPE html>
<!--MIT LICENSED-->
<html itemscope itemtype="http://schema.org/Product">
<head>
<title>Email Obfuscation via ROT13 Cypher</title>
<!-- metadata-->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" />
<meta http-equiv="Content-Language" content="en" />
<meta http-equiv="keywords" content="ROT13,algorithm,converter,javascript,tool,online,free" />
<meta name="author" content="Florian Bersier" />
<meta name="Description" content="An easy-to-use substitution cipher that encrypts via ROT13 your email addresses to avoid them getting harvested by spam-bots while keeping the mailto: feature." />
<!-- favicon -->
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
<!-- css stylesheet-->
<style>
body{margin:0;padding:0;width:100%;font:1em Helvetica,Arial,sans-serif;color:#333;}
a{text-decoration:none}a:hover{text-decoration:underline}
ul p{margin:4px 0}
.wrapper{width:980px;margin:0 auto;}
h1{margin-top:6%}p.i{line-height:24px;margin-bottom:25px}
ul{list-style:none;padding:0;margin:0 0 0 8%}ul li{display:inline-block;vertical-align:top}ul li:first-child{margin-right:60px}
input[type="text"]{padding:3px 10px;border:1px solid #eee;width:230px}
label{display:inline-block;width:110px}label.lg{width:180px;margin-left:40px}
.tip{color:#999;font-size:0.75em;line-height:14px}
.info{position:absolute;display:none;margin-left:300px;width:360px;height:25px;background:lightyellow;line-height:25px;text-align:center;font-size:13px;border-left:3px dashed #f1f1f1;border-right:3px dashed #f1f1f1}
textarea{width:90%;border:25px solid #f1f1f1;padding:15px;line-height:20px;outline:none;border-radius:2px;-moz-border-radius:2px;-webkit-border-radius:2px}
.footer{color:#999;font-size:0.85em;text-align:center}
ul.share{position:absolute;top:9%;margin-left:580px;width:440px}ul.share li{display:inline-block;margin:0}
</style>
</head>
<body><div id="fb-root"></div>
<script>
// ASYNC
(function(doc, script) {
    var js,
        fjs = doc.getElementsByTagName(script)[0],
        add = function(url, id) {
            if (doc.getElementById(id)) {return;}
            js = doc.createElement(script);
            js.src = url;
            id && (js.id = id);
            fjs.parentNode.insertBefore(js, fjs);
        };

    // Google+ button
    add('https://apis.google.com/js/plusone.js');
    // Facebook SDK
    add('//connect.facebook.net/en_US/all.js#xfbml=1&appId=205602882797935', 'facebook-jssdk');
    // Twitter SDK
    add('//platform.twitter.com/widgets.js', 'twitter-wjs');
    // HN
    add('http://hnbutton.appspot.com/static/hn.js');
}(document, 'script'));
</script>

<!--Place the code below where you want the link to be displayed-->
<script>var eo=document.createElement("span");eo.innerHTML="<n uers=\"znvygb:uv12@sybevnaorefvre.pbz\" gnetrg=\"_oynax\">uv12@sybevnaorefvre.pbz</n>".replace(/[a-zA-Z]/g,function(c){return String.fromCharCode((c<="Z"?90:122)>=(c=c.charCodeAt(0)+13)?c:c-26);});document.body.appendChild(eo);</script>
<noscript><span style="unicode-bidi:bidi-override;direction:rtl;">moc.reisrebnairolf@21ih</span></noscript>

<div class="wrapper">
<h1>Email Obfuscator</h1>

<p class="i">This easy-to-use <a href="http://en.wikipedia.org/wiki/Substitution_cipher" target="_blank" title="What is it?">substitution cipher</a> encrypts via ROT13 your email addresses to avoid them getting harvested by spam-bots while keeping the <i>mailto:</i> feature. It rests on JavaScript and includes a pure CSS fallback. Feel free to bookmark it and share it!</p>

<ul>
<li>
<p><label for="email">Email Address</label><input type="text" class="zz" id="email" value="" /></p>
<span class="tip">Type the email address you want to obfuscate.</span>

<li>
<p><label for="anchor">Anchor text</label><input type="text" class="zz" id="anchor" value="" /></p>
<span class="tip">The visible, clickable text attached to the mailto link, <i>eg</i> "Contact us".</span>
</ul>
<br />
<ul>
<li>
<p><label for="subject">Email Subject</label><input type="text" id="subject" value="" /></p>
<span class="tip">The subject attached to the mailto if any, <i>eg</i> "Information request".</span>
<li>
<p><label for="html5">HTML5 syntax</label><input checked="checked" id="html5" type="checkbox"></p>
<li>
<p><label class="lg" for="target">Open link in new window</label><input checked="checked" id="target" type="checkbox"></p>
</ul>

<br /><br /><div class="info">Once done, copy and paste the code below</div><textarea id="result"></textarea>

<div class="footer">
<p>Developed by <a href="http://www.florianbersier.com">Florian Bersier</a> &ndash; 2012 | MIT Licensed</p>
</div><!--#footer-->

<ul class="share">
<li><a href="http://news.ycombinator.com/submit" class="hn-share-button" data-url="http://rot13.florianbersier.com/">Vote on HN</a>
<li class="go"><div class="g-plusone" data-size="medium"></div>
<li><a href="http://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="xpressyoo">Tweet</a>
<li><div class="fb-like" data-href="http://rot13.florianbersier.com/" data-send="false" data-layout="button_count" data-width="70" data-show-faces="false"></div>
</ul><!--#share-->

</div>

<!--jQuery-->
<script src="http://code.jquery.com/jquery.min.js"></script>
<script>
// Style
$('input').focus(function() {  $(".info").css('display','block');  });
// FNs

// Reverse strings (CSS fallback)
String.prototype.reverse = function() { return this.split( '' ).reverse().join( '' ); };

// ROT13 function
String.prototype.rotate  = function() { return this.replace(/[a-zA-Z]/ig, function(chr) {
                var cc = chr.charCodeAt(0);
                if (cc >= 65 && cc <= 90) cc = 65 + ((cc - 52) % 26);
                else if (cc >= 97 && cc <= 122) cc = 97 + ((cc - 84) % 26);
                else if (cc >= 48 && cc <= 57) cc = 48 + ((cc - 43) % 10);
                return String.fromCharCode(cc);
                    			});
			};

// INIT
$("#html5").change(function () {
if ($(this).is(':checked')){var ht = '';}else{var ht = ' type="text/javascript"';}

$("#target").change(function () {
if ($(this).is(':checked')){var target = 'gnetrg=\\"_oynax\\"';}else{var target = '';}
$("input").keyup(function () {

var email = $("#email").val();
var emailrev = email.reverse();//Noscript
var anchor = $("#anchor").val();
var subject = $("#subject").val();

// ROT13
var emailb = email.rotate();
var anchorb = anchor.rotate();
var subjectb = '?fhowrpg=' + subject.rotate();

// OUTPUT

if (subject === ''){var subjectb = '';$('#result').css('height','120px');}else{$('#result').css('height','130px');}
var help = '<!--Place the code below where you want the link to be displayed-->';
var noscript = '<noscript><span style="unicode-bidi:bidi-override;direction:rtl;">' + emailrev + '</span></noscript>';
var code = help + '\n<script'+ ht +'>'+'var eo=document.createElement("span");eo.innerHTML="<n uers=\\"znvygb:' + emailb + subjectb +'\\" '+ target +'>' + anchorb + '</n>\".replace(/[a-z0-9]/g,function(c){return String.fromCharCode((c<="Z"?90:122)>=(c=c.charCodeAt(0)+13)?c:c-26);});document.body.appendChild(eo);'+'<\/script>\n' + noscript;
$("#result").val(code);
}).keyup();
}).change();
}).change();

$("#result").focus(function() {
    $this = $(this);
    $this.select();

    // Work around Chrome's little problem
    $this.mouseup(function() {
        // Prevent further mouseup intervention
        $this.unbind("mouseup");
        return false;
    });
});

</script>
</body>
</html>