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<!DOCTYPE html>
< html lang = "en" >
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< head >
< meta charset = "UTF-8" >
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< title > Secure Password Generator - privacytools.io< / title >
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< link href = "css/bootstrap.min.css" rel = "stylesheet" >
< style >
.container {
margin: 30px;
max-width: 600px;
}
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.form-container {
background-color: #F8F8F8;
border: 1px #F0F0F0 solid;
padding: 10px;
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margin-bottom: 20px;
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}
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.unsupported-browser-alert {
display: none;
}
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< / style >
< / head >
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< body >
< div class = "container" >
< h1 >
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< a href = "https://www.privacytools.io/" >
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< img src = "img/layout/logo.png" alt = "privacytools.io" class = "img-responsive" >
< / a >
< / h1 >
< h1 > Secure Password Generator< / h1 >
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< noscript >
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< div class = "alert alert-danger" > < span class = "glyphicon glyphicon-warning-sign" > < / span > < strong > Hold on.< / strong > It looks like you have disabled JavaScript. Unfortunately, this tool will
not work until you enable it.< / div >
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< / noscript >
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< div class = "alert alert-danger unsupported-browser-alert" id = "unsupported-browser-alert" >
< p >
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< span class = "glyphicon glyphicon-warning-sign" > < / span > < strong > Hold on.< / strong > It looks like you are using an < em > unsupported browser< / em > (probably Internet
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Explorer...) Unfortunately, this tool will not work until you upgrade your
browser. Sorry for any inconvenience caused.
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< / p >
< / div >
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< div class = "alert alert-info" role = "alert" >
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< p > Use this online tool to generate a strong and random password. The available characters in each set are user friendly - there are no ambiguous characters such as i, l, 1, o, 0, etc. Password generation is done on the client-side meaning no one has access to the passwords you generate here, < em > period< / em > . < / p >
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< / div >
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< div class = "form-container clearfix " >
< div class = "form-group" >
< label > Secure Password:< / label >
< div class = "input-group" >
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< input type = "text" class = "form-control" id = "password-input" onclick = "this.focus();this.select()" readonly >
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< span class = "input-group-btn" >
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< button class = "btn btn-default" id = "generate-password-button" type = "button" >
< span class = "glyphicon glyphicon-refresh" > < / span >
Generate Another
< / button >
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< / span >
< / div >
< / div >
< div class = "form-group" >
< label > Password Length:< / label >
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< select id = "password-length" class = "form-control" >
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< option value = "6" > 6< / option >
< option value = "7" > 7< / option >
< option value = "8" > 8< / option >
< option value = "9" > 9< / option >
< option value = "10" > 10< / option >
< option value = "11" > 11< / option >
< option value = "12" > 12< / option >
< option value = "13" > 13< / option >
< option value = "14" > 14< / option >
< option value = "15" > 15< / option >
< option value = "16" > 16< / option >
< option value = "17" > 17< / option >
< option value = "18" > 18< / option >
< option value = "19" > 19< / option >
< option value = "20" > 20< / option >
< option value = "21" > 21< / option >
< option value = "22" > 22< / option >
< option value = "23" > 23< / option >
< option value = "24" > 24< / option >
< option value = "25" > 25< / option >
< option value = "26" > 26< / option >
< option value = "27" > 27< / option >
< option value = "28" > 28< / option >
< option value = "29" > 29< / option >
< option value = "30" > 30< / option >
< option value = "31" > 31< / option >
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< option value = "32" selected > 32< / option >
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< option value = "33" > 33< / option >
< option value = "34" > 34< / option >
< option value = "35" > 35< / option >
< option value = "36" > 36< / option >
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< option value = "38" > 38< / option >
< option value = "39" > 39< / option >
< option value = "40" > 40< / option >
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< option value = "61" > 61< / option >
< option value = "62" > 62< / option >
< option value = "63" > 63< / option >
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< option value = "64" > 64< / option >
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< option value = "65" > 65< / option >
< option value = "66" > 66< / option >
< option value = "67" > 67< / option >
< option value = "68" > 68< / option >
< option value = "69" > 69< / option >
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< option value = "86" > 86< / option >
< option value = "87" > 87< / option >
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< option value = "90" > 90< / option >
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< option value = "99" > 99< / option >
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< option value = "100" > 100< / option >
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< / select >
< / div >
< div class = "form-group collapse" id = "advancedOptions" >
< label >
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< input type = "checkbox" id = "include-uppercase-chars-checkbox" checked > Upper-case
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< / label >
< label >
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< input type = "checkbox" id = "include-lowercase-chars-checkbox" checked > Lower-case
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< / label >
< label >
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< input type = "checkbox" id = "include-numbers-checkbox" checked > Numbers
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< / label >
< label >
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< input type = "checkbox" id = "include-special-chars-checkbox" > Special
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< / label >
< / div >
< a class = "btn btn-default pull-right" data-toggle = "collapse" href = "#advancedOptions" >
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< span class = "glyphicon glyphicon-menu-hamburger" > < / span >
Advanced Options
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< / a >
< / div >
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< p > Source Code: < a href = "https://github.com/privacytoolsIO/privacytools.io/blob/master/password.html" target = "_blank" > GitHub< / a >
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< / div >
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< script src = "js/jquery-1.11.2.min.js" > < / script >
< script src = "js/bootstrap.min.js" > < / script >
< script >
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var passwordGenerator = (function() {
var generateRandomNum = function(max) {
var crypto = window.crypto || window.msCrypto;
if (!crypto) {
throw new Error('Unsupported browser.');
}
// http://stackoverflow.com/a/18230432
var array = new Uint8Array(1);
crypto.getRandomValues(array);
var range = max + 1;
var max_range = 256;
if (array[0] >= Math.floor(max_range / range) * range)
return generateRandomNum(max);
return (array[0] % range);
};
var generatePassword = function(options) {
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var uppercase = "ABCDEFGHJKMNPQRSTUVWXYZ";
var lowercase = "abcdefghjkmnpqrstuvwxyz";
var numbers = "23456789";
var special = "!@#$%&*?";
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var candidates = '';
if (options.includeUppercaseChars) {
candidates += uppercase;
}
if (options.includeLowercaseChars) {
candidates += lowercase;
}
if (options.includeNumbers) {
candidates += numbers;
}
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if (options.includeSpecialChars) {
candidates += special;
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}
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var password = "";
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for (var i = 0; i < options.passwordLength ; i + + ) {
var randomNum = generateRandomNum(candidates.length);
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password += candidates.substring(randomNum, randomNum + 1);
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}
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return password;
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};
return {
generatePassword: generatePassword
};
})();
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(function() {
'use strict';
function getOptions() {
return {
passwordLength: $("#password-length").val(),
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includeUppercaseChars: $("#include-uppercase-chars-checkbox").is(":checked"),
includeLowercaseChars: $("#include-lowercase-chars-checkbox").is(":checked"),
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includeNumbers: $("#include-numbers-checkbox").is(":checked"),
includeSpecialChars: $("#include-special-chars-checkbox").is(":checked"),
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};
}
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function outputGeneratedPassword() {
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var password;
try {
password = passwordGenerator.generatePassword(getOptions());
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} catch (error) {
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$("#unsupported-browser-alert").show();
return;
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}
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if (password === '') {
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alert("Whoops. You unselected all the options. I don't know what characters you want. Click on the button entitled \"Advanced Options\" and enable some options then try again. Nice one");
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return;
}
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$("#password-input").val(password);
}
$(function() {
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outputGeneratedPassword();
$("#generate-password-button").click(outputGeneratedPassword);
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});
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})();
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< / script >
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< / body >
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< / html >
