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index.html
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<!doctype html>
<html lang="en">
<head>
<!-- Meta Tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Favicon and Manifest -->
<link rel="icon" type="image/x-icon" href="icon/favicon.ico">
<link rel="apple-touch-icon" href="/icon/apple-touch-icon.png">
<link rel="manifest" href="manifest.webmanifest">
<!-- SEO Meta Tags -->
<meta name="description" content="Convert text to emojis or encrypt text with emojis and turn them to even more emojis." />
<meta name="keywords" content="Encrypt,Decrypt,AES,AES256,Encryption,Online,Offline,Download,Sourcecode,Emoji,Emo" />
<meta name="author" content="Marques Xiaomi" />
<meta name="copyright" content="Maxim Schulz" />
<meta name="page-topic" content="Computer" />
<meta http-equiv="Reply-to" content="maxim@omg.lol" />
<meta name="theme-color" content="#1d1f29">
<meta name="expires" content="" />
<meta name="revisit-after" content="2 days" />
<!-- CSS and JS Links -->
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="css/custom.css">
<title>🌘 - to the moon! Text to Emoji and Emoji-Encryption</title>
<script src="js/lib/jquery.js"></script>
<script src="js/lib/bootstrap.min.js"></script>
<script src="js/lib/bootstrap.bundle.js"></script>
</head>
<body>
<!-- Navbar -->
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" id="navbarBrand" href="#">Text 📄 🔄 🌈 Emoji</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false"
aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!-- Navbar Menu -->
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ml-auto">
<!-- Choose App Dropdown -->
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" id="chooseAppMenu" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Choose App
</a>
<div class="dropdown-menu" aria-labelledby="appMenu">
<a class="dropdown-item" id="convertMenu" href="?convert">🔄 Convert</a>
<a class="dropdown-item" id="encryptMenu" href="?encrypt">🔐 Encrypt</a>
</div>
</li>
<!-- About Menu Item -->
<li class="nav-item">
<a class="nav-link" id="aboutMenu" href="?about">About</a>
</li>
<!-- Dark Mode Toggle -->
<li class="nav-item">
<a class="nav-link" id="darkModeMenu">Enable Dark Mode</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" id="languageMenu" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Language
</a>
<div class="dropdown-menu" aria-labelledby="languageMenu" id="languageMenuItems">
<!-- Language links with full site links -->
<a class="dropdown-item" href="?convert" data-lang-code="en">English 🇺🇸</a>
<a class="dropdown-item" href="?convert&lang=de" data-lang-code="de">German 🇩🇪</a>
<a class="dropdown-item" href="?convert&lang=zh" data-lang-code="zh">Chinese 🇨🇳</a>
<a class="dropdown-item" href="?convert&lang=ru" data-lang-code="ru">Russian 🇷🇺</a>
<a class="dropdown-item" href="?convert&lang=es" data-lang-code="es">Spanish 🇪🇸</a>
<a class="dropdown-item" href="?convert&lang=fr" data-lang-code="fr">French 🇫🇷</a>
<a class="dropdown-item" href="?convert&lang=ar" data-lang-code="ar">Arabic 🇸🇦</a>
</div>
</li>
</ul>
</div>
</nav>
<div class="wrapper">
<!-- Main Content -->
<div class="main-container">
<!-- Crypto API Error Header -->
<div class="p-2 m-3 bg-danger border rounded rounded-sm d-none" id="errorHeader">
<span class="text-light">
Your browser does not support this application. Please update your browser or system.
</span>
</div>
<!-- Javascript Support Error Header -->
<noscript>
<div class="p-2 m-3 bg-danger border rounded rounded-sm">
<span class="text-light">
Your browser does not support this application. Please enable JavaScript in your browser settings.
</span>
</div>
</noscript>
<!-- Encryption/Decryption Section -->
<div class="main-content p-3 encrypt-section container-fluid" id="encryptSection">
<div class="row">
<div class="col-lg-6 order-md-1 order-1 w-100 mb-2">
<form class="form">
<!-- Message Input -->
<div class="input-group mb-3 gradient-blur">
<div class="input-group-prepend">
<span class="input-group-text">✉️</span>
</div>
<textarea class="form-control" placeholder="Message" aria-label="Emoji" id="encryptMessageInput" rows="5"></textarea>
<div class="input-group-append">
<button id="clearEncryptInputButton" type="button" class="btn btn-block bg-light">Delete <br> Message</button>
</div>
</div>
<hr>
<!-- Key Input -->
<div class="input-group gradient-blur mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="keyIcon">🔑</span>
</div>
<input type="text" placeholder="Secure password" class="form-control" id="keyInput" aria-describedby="keyIcon">
<div class="input-group-append">
<button id="generateKeyButton" type="button" class="btn bg-light btn-block">🔄</button>
</div>
<div class="input-group-append">
<button id="copyKeyButton" type="button" class="btn bg-light btn-block">Copy</button>
</div>
</div>
<!-- Key Storage Instructions -->
<div id="keyInstructions" class="mb-2">
Load or save keys
</div>
<div class="row">
<div class="col">
<div class="form-group">
<select class="form-control" id="keySlotSelect">
<option value="1">Slot 1️⃣</option>
<option value="2">Slot 2️⃣</option>
<option value="3">Slot 3️⃣</option>
<option value="4">Slot 4️⃣</option>
<option value="5">Slot 5️⃣</option>
</select>
</div>
</div>
<div class="col">
<button id="loadKeyButton" type="button" class="btn bg-light btn-block mb-2">📲 Load</button>
<button id="saveKeyButton" type="button" class="btn bg-light btn-block mb-2">💾 Save</button>
</div>
</div>
<hr>
<!-- Encrypt/Decrypt Button -->
<button id="encryptDecryptButton" type="button" class="btn bg-light btn-block mb-4">🔀 Encrypt / Decrypt</button>
</form>
<!-- Output Message -->
<div class="input-group gradient-blur mb-3">
<textarea class="form-control" aria-label="Emoji" id="encryptOutputTextarea" rows="10" readonly>Decrypted/Encrypted message</textarea>
<div class="input-group-append">
<button id="copyEncryptOutputButton" type="button" class="btn btn-block bg-light">Copy <br>to clipboard</button>
</div>
</div>
</div>
<div id="informationEncryption" class="col-md-6 order-md-2 order-2 w-100">
<h4 class="m-2">Information <a class="hide-information">(<u>hide</u>)</a></h4>
<div class="accordion" id="faqEncryptionAccordion">
<!-- FAQ Item 1 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading1">
<h5 class="mb-0">
<button class="btn faq-button" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse1" aria-expanded="true" aria-controls="faqEncryptionCollapse1">
<strong id="faqEncryptionQuestion1">What is NasaEmoji?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse1" class="collapse" aria-labelledby="faqEncryptionHeading1" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer1">NasaEmoji is a versatile tool that allows you to convert text to emojis and encrypt messages using emojis. The site offers two main apps: <strong>Conversion</strong> and <strong>Encryption</strong>. The Conversion app lets you transform any text into emojis and back without encryption, while the Encryption app enables you to securely encrypt and decrypt messages using emojis as keys and output.</span>
</div>
</div>
</div>
<!-- FAQ Item 4 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading4">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse4" aria-expanded="false" aria-controls="faqEncryptionCollapse4">
<strong id="faqEncryptionQuestion4">How do I encrypt a message?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse4" class="collapse show" aria-labelledby="faqEncryptionHeading4" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer4">
To encrypt a message:
<ul>
<li>Switch to the <strong>Encryption</strong> app using the <strong>Choose App</strong> dropdown.</li>
<li>Enter your message in the input field.</li>
<li>Generate a key by clicking the <strong>🔄</strong> button next to the key input field, or enter your own key.</li>
<li>Click the <strong>🔀 Encrypt / Decrypt</strong> button.</li>
<li>Your encrypted message will appear in the output field.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 5 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading5">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse5" aria-expanded="false" aria-controls="faqEncryptionCollapse5">
<strong id="faqEncryptionQuestion5">How do I decrypt a message?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse5" class="collapse" aria-labelledby="faqEncryptionHeading5" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer5">
To decrypt a message:
<ul>
<li>Switch to the <strong>Encryption</strong> app.</li>
<li>Paste the encrypted emoji message into the input field.</li>
<li>Enter the key used for encryption in the key input field.</li>
<li>Click the <strong>🔀 Encrypt / Decrypt</strong> button.</li>
<li>Your decrypted message will appear in the output field.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 6 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading6">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse6" aria-expanded="false" aria-controls="faqEncryptionCollapse6">
<strong id="faqEncryptionQuestion6">How do I generate an emoji key?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse6" class="collapse" aria-labelledby="faqEncryptionHeading6" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer6">
To generate an emoji key in the <strong>Encryption</strong> app:
<ul>
<li>Click the <strong>🔄</strong> button next to the key input field.</li>
<li>The generated key will appear in the key input field.</li>
<li>You can copy the key using the <strong>Copy</strong> button.</li>
<li>Save the key in one of the 5 available slots using the <strong>💾 Save</strong> button for future use.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 12 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading12">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse12" aria-expanded="false" aria-controls="faqEncryptionCollapse12">
<strong id="faqEncryptionQuestion12">What encryption algorithms does NasaEmoji use?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse12" class="collapse" aria-labelledby="faqEncryptionHeading12" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer12">NasaEmoji uses a combination of AES-CTR, AES-GCM, and XOR encryption algorithms to secure your messages.</span>
</div>
</div>
</div>
<!-- FAQ Item 19 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading19">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse19" aria-expanded="false" aria-controls="faqEncryptionCollapse19">
<strong id="faqEncryptionQuestion19">Does NasaEmoji send any data over the internet?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse19" class="collapse" aria-labelledby="faqEncryptionHeading19" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer19">No, all operations are performed locally on your device. NasaEmoji does not send any data over the internet.</span>
</div>
</div>
</div>
<!-- FAQ Item 22 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading22">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse22" aria-expanded="false" aria-controls="faqEncryptionCollapse22">
<strong id="faqEncryptionQuestion22">Can I trust NasaEmoji for highly sensitive information?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse22" class="collapse" aria-labelledby="faqEncryptionHeading22" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer22">While NasaEmoji employs strong encryption, it is primarily designed for personal and casual use. For highly sensitive information, consult security professionals.</span>
</div>
</div>
</div>
<!-- FAQ Item 9 -->
<div class="card mb-1">
<div class="card-header" id="faqEncryptionHeading9">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqEncryptionCollapse9" aria-expanded="false" aria-controls="faqEncryptionCollapse9">
<strong id="faqEncryptionQuestion9">How do I add NasaEmoji to my home screen or desktop?</strong>
</button>
</h5>
</div>
<div id="faqEncryptionCollapse9" class="collapse" aria-labelledby="faqEncryptionHeading9" data-parent="#faqEncryptionAccordion">
<div class="card-body">
<span id="faqEncryptionAnswer9">
<p>You can add NasaEmoji as a Progressive Web App (PWA) to your home screen or desktop for quick access.</p>
<strong>On iOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Tap the <strong>Share</strong> icon (a square with an upward arrow).</li>
<li>Scroll down and tap <strong>Add to Home Screen</strong>.</li>
<li>Tap <strong>Add</strong> in the upper-right corner.</li>
</ol>
<strong>On Android (Chrome and other browsers):</strong>
<ol>
<li>Open NasaEmoji in your browser.</li>
<li>Tap the <strong>Menu</strong> icon (three dots) in the upper-right corner.</li>
<li>Select <strong>Add to Home screen</strong> or <strong>Install App</strong>.</li>
<li>Follow the on-screen instructions.</li>
</ol>
<strong>On macOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Go to <strong>File</strong> > <strong>Add to Dock</strong>.</li>
</ol>
<strong>On Desktop (Chrome):</strong>
<ol>
<li>Open NasaEmoji in Chrome.</li>
<li>Click the <strong>Install</strong> icon in the address bar (a computer with a down arrow).</li>
<li>Click <strong>Install</strong>.</li>
</ol>
<strong>On Desktop (Firefox and other browsers):</strong>
<p>Firefox does not support installing PWAs directly. You can bookmark the site or create a shortcut manually.</p>
</span>
</div>
</div>
</div>
</div>
</div>
<div id="bannerEncryption" class="col-lg-6 d-none order-md-2 order-2 w-100 justify-content-center align-items-center text-center">
<div>
<img src="icon/favicon500.png" alt="To the moon!" class="active-bounce img-fluid mb-2" style="max-width: 150px;">
<h3>To the moon! </h3>
<h5>... and far beyond</h5>
</div>
</div>
</div>
</div>
<!-- Conversion Section -->
<div class="main-content p-3 convert-section container-fluid" id="convertSection">
<div class="row">
<div class="col-lg-6 order-md-1 order-1 w-100 mb-2">
<div class="mb-3" id="convertTopMessage"></div>
<div class="mb-3 d-none" id="convertSimpleEncryptionSection">
<div class="form-check">
<label class="form-check-label">
<input type="checkbox" id="doSimpleEncryption" class="form-check-input" checked value="">
<span id="simpleEncryptionText">Use a <a class="text-muted" data-toggle="collapse" data-target="#simpleEncryptionExplanation" aria-expanded="true" aria-controls="simpleEncryptionExplanation" ><u>Simple Encryption</u></a> with your unique key</span>
</label>
</div>
<div id="simpleEncryptionExplanation" class="collapse mt-2">
<div class="card mb-1">
<div class="card-body">
<h5 class="card-title">Simple Encryption</h5>
<p class="card-text">
The simple encryption algorithm uses XOR as its basis.<br>
The XOR encryption key is the same length as the text being encrypted.<br>
The key is derived using the <strong>PBKDF2 key derivation algorithm</strong> with a random 96-bit salt and the <strong>SHA-512 hash</strong> of the unique algorithm, ensuring that even identical input text produces a different cipher.<br><hr>
This method helps prevent:
<ul>
<li>Guessing the private algorithm key due to the XOR process.</li>
<li>Guessing the XOR key via known plaintext (The key used is always unique, and patterns do not repeat because of the adaptive length).</li>
</ul>
However, this method is not as robust as standard algorithms like AES-GCM due to:
<ul>
<li>XOR not being considered a secure method for data encryption.</li>
<li>Missing data integrity checks (authentication): The data is not verified for integrity, which could lead to tampering and other attack vectors.</li>
</ul>
<strong>For a standardized encryption process, use the 🔐 Encrypt function on this site.</strong>
</p>
</div>
</div>
</div>
</div>
<form class="form">
<!-- Message Input -->
<div class="input-group gradient-blur mb-1">
<div class="input-group-prepend">
<span class="input-group-text">✉️</span>
</div>
<textarea class="form-control" placeholder="Message" aria-label="Emoji" id="convertMessageInput" rows="5"></textarea>
<div class="input-group-append">
<button id="clearConvertInputButton" type="button" class="btn bg-light btn-block">Delete <br> Message</button>
</div>
</div>
<hr>
<!-- Convert Button -->
<button id="convertButton" type="button" class="btn bg-light shadow-lg btn-block mb-4">🔄 Convert</button>
</form>
<!-- Output Message -->
<div class="input-group gradient-blur mb-5">
<textarea class="form-control" aria-label="Emoji" id="convertOutputTextarea" rows="10" readonly>Converted message</textarea>
<div class="input-group-append">
<button id="copyConvertOutputButton" type="button" class="btn bg-light btn-block">Copy <br>to clipboard</button>
</div>
</div>
<!-- Private Conversion Algorithm -->
<a class="btn btn-block text-light mb-3" data-toggle="collapse" data-target="#privateAlgorithmSection" aria-expanded="true" aria-controls="privateAlgorithmSection" id="showPrivateAlgorithmButton">💎 Private Algorithm</a>
<div id="privateAlgorithmSection" class="collapse">
<div class="card mb-1">
<div class="card-body">
<button id="generatePrivateConversionButton" type="button" class="btn bg-light btn-block mb-2">🔮 Generate (new) private algorithm</button>
<span id="privateLinkText">Your link to the private conversion algorithm: </span> <br>
<div class="input-group gradient-blur mb-3">
<div class="input-group-prepend">
<span class="input-group-text">🧬</span>
</div>
<textarea rows="5" class="form-control" readonly id="privateConversionLink" placeholder="(Link here)"></textarea>
<div class="input-group-append">
<button id="copyPrivateConversionLink" type="button" class="btn btn-light btn-block ">Copy</button>
</div>
</div>
<button id="disablePrivateConversionButton" type="button" class="d-none btn bg-danger btn-block mb-2">🗑️ Remove private algorithm</button>
</div>
<div class="card-footer">
<i id="privateAlgorithmDisclaimer">
Using a private algorithm is just another layer of obfuscation, but can be cracked pretty easily.
<br>
Especially, when using the same algorithm more than once.
<br>
You can improve the security by enabling simple encryption, for details click on "Simple Encryption" on the top of the page.
</i>
</div>
</div>
</div>
<i class="text-muted" id="privateAlgorithmFooter"> You can use a private algorithm with a unique key to obfuscate your messages and use simple encrypt to add a another layer of security.</i>
</div>
<div id="informationConversion" class="col-md-6 order-md-2 order-2 w-100">
<h4 class="m-2">Information <a class="hide-information">(<u>hide</u>)</a></h4>
<div class="accordion" id="faqConversionAccordion">
<!-- FAQ Item 1 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading1">
<h5 class="mb-0">
<button class="btn faq-button" type="button" data-toggle="collapse" data-target="#faqConversionCollapse1" aria-expanded="true" aria-controls="faqConversionCollapse1">
<strong id="faqConversionQuestion1">What is NasaEmoji?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse1" class="collapse" aria-labelledby="faqConversionHeading1" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer1">NasaEmoji is a versatile tool that allows you to convert text to emojis and encrypt messages using emojis. The site offers two main apps: <strong>Conversion</strong> and <strong>Encryption</strong>. The Conversion app lets you transform any text into emojis and back without encryption, while the Encryption app enables you to securely encrypt and decrypt messages using emojis as keys and output.</span>
</div>
</div>
</div>
<!-- FAQ Item 3 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading3">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqConversionCollapse3" aria-expanded="false" aria-controls="faqConversionCollapse3">
<strong id="faqConversionQuestion3">How do I convert text to emojis?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse3" class="collapse show" aria-labelledby="faqConversionHeading3" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer3">
To convert text to emojis:
<ul>
<li>Ensure you're on the <strong>Conversion</strong> app (the default app).</li>
<li>Enter your message in the input field.</li>
<li>Click the <strong>🔄 Convert</strong> button.</li>
<li>The converted message will appear in the output field.</li>
<li>You can copy the output using the <strong>Copy to clipboard</strong> button.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 25 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading25">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqConversionCollapse25" aria-expanded="false" aria-controls="faqConversionCollapse25">
<strong id="faqConversionQuestion25">How do I use the private algorithm?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse25" class="collapse" aria-labelledby="faqConversionHeading3" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer25">
To use the private algorithm:
<ul>
<li>Ensure you're on the <strong>Conversion</strong> app (the default app).</li>
<li>Click <strong>💎 Private Algorithm</strong> and generate a key.</li>
<li>You can use the conversion app like before.</li>
<li>Share the link with your receipient.</li>
<li>When the key does not match, the output is gibberish.</li>
<li>The more you use the same key for different messages and the longer the messages are, the easier it is to crack the key.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 26 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading26">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqConversionCollapse26" aria-expanded="false" aria-controls="faqConversionCollapse19">
<strong id="faqConversionQuestion26">What is simple encryption?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse26" class="collapse" aria-labelledby="faqConversionHeading26" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer26">Simple encryption is a basic way to protect your messages. Here’s what you need to know:<ul><li>It uses XOR to scramble your text.</li><li>The encryption key matches the length of your message.</li><li>The key is created securely with a random salt.</li><li>Prevents others from easily guessing your key.</li><li>Not as strong as advanced methods like AES.</li><li>For better security, use the 🔐 Encrypt feature on this site.</li></ul></span>
</div>
</div>
</div>
<!-- FAQ Item 19 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading19">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqConversionCollapse19" aria-expanded="false" aria-controls="faqConversionCollapse19">
<strong id="faqConversionQuestion19">Does NasaEmoji send any data over the internet?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse19" class="collapse" aria-labelledby="faqConversionHeading19" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer19">No, all operations are performed locally on your device. NasaEmoji does not send any data over the internet.</span>
</div>
</div>
</div>
<!-- FAQ Item 9 -->
<div class="card mb-1">
<div class="card-header" id="faqConversionHeading9">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqConversionCollapse9" aria-expanded="false" aria-controls="faqConversionCollapse9">
<strong id="faqConversionQuestion9">How do I add NasaEmoji to my home screen or desktop?</strong>
</button>
</h5>
</div>
<div id="faqConversionCollapse9" class="collapse" aria-labelledby="faqConversionHeading9" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqConversionAnswer9">
<p>You can add NasaEmoji as a Progressive Web App (PWA) to your home screen or desktop for quick access.</p>
<strong>On iOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Tap the <strong>Share</strong> icon (a square with an upward arrow).</li>
<li>Scroll down and tap <strong>Add to Home Screen</strong>.</li>
<li>Tap <strong>Add</strong> in the upper-right corner.</li>
</ol>
<strong>On Android (Chrome and other browsers):</strong>
<ol>
<li>Open NasaEmoji in your browser.</li>
<li>Tap the <strong>Menu</strong> icon (three dots) in the upper-right corner.</li>
<li>Select <strong>Add to Home screen</strong> or <strong>Install App</strong>.</li>
<li>Follow the on-screen instructions.</li>
</ol>
<strong>On macOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Go to <strong>File</strong> > <strong>Add to Dock</strong>.</li>
</ol>
<strong>On Desktop (Chrome):</strong>
<ol>
<li>Open NasaEmoji in Chrome.</li>
<li>Click the <strong>Install</strong> icon in the address bar (a computer with a down arrow).</li>
<li>Click <strong>Install</strong>.</li>
</ol>
<strong>On Desktop (Firefox and other browsers):</strong>
<p>Firefox does not support installing PWAs directly. You can bookmark the site or create a shortcut manually.</p>
</span>
</div>
</div>
</div>
</div>
</div>
<div id="bannerConversion" class="col-lg-6 d-none order-md-2 order-2 w-100 justify-content-center align-items-center text-center">
<div>
<img src="icon/favicon500.png" alt="To the moon!" class="active-bounce img-fluid mb-2" style="max-width: 150px;">
<h3>To the moon! </h3>
<h5>... and far beyond</h5>
</div>
</div>
</div>
</div>
<!-- About Section -->
<div class="p-3 main-content info-section" id="aboutSection">
<h6 class="text-muted font-italic">Here you find information about the site, its features and their purpose.</h6>
<!-- FAQ Section -->
<div class="row h-75">
<div class="col-xl-3 col-md-6 col-12 mb-3">
<div class="card shadow h-100">
<div class="card-body">
<h4 class="card-title" id="informationTabHeader">ℹ️ Information</h4>
<h6 class="card-subtitle mb-2 text-muted" id="informationTabDescription">About NasaEmoji.com</h6>
<p class="text-muted font-italic" id="informationTabSubDescription">The site does not use cookies or any tracking methods and does not log your IP. Any calculations are done on-device only.</p>
<hr>
<div class="accordion" id="faqAccordionGeneral">
<!-- FAQ Item 1 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading1">
<h5 class="mb-0">
<button class="btn faq-button" type="button" data-toggle="collapse" data-target="#faqCollapse1" aria-expanded="true" aria-controls="faqCollapse1">
<strong id="faqQuestion1">What is NasaEmoji?</strong>
</button>
</h5>
</div>
<div id="faqCollapse1" class="collapse show" aria-labelledby="faqHeading1" data-parent="#faqAccordionGeneral">
<div class="card-body">
<span id="faqAnswer1">NasaEmoji is a versatile tool that allows you to convert text to emojis and encrypt messages using emojis. The site offers two main apps: <strong>Conversion</strong> and <strong>Encryption</strong>. The Conversion app lets you transform any text into emojis and back without encryption, while the Encryption app enables you to securely encrypt and decrypt messages using emojis as keys and output.</span>
</div>
</div>
</div>
<!-- FAQ Item 2 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading2">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse2" aria-expanded="false" aria-controls="faqCollapse2">
<strong id="faqQuestion2">How do I use NasaEmoji?</strong>
</button>
</h5>
</div>
<div id="faqCollapse2" class="collapse" aria-labelledby="faqHeading2" data-parent="#faqAccordionGeneral">
<div class="card-body">
<span id="faqAnswer2">NasaEmoji features two apps: <strong>Conversion</strong> and <strong>Encryption</strong>. By default, the site opens with the <strong>Conversion</strong> app. You can switch between apps using the <strong>Choose App</strong> dropdown in the navigation bar.
<br><br>
<strong>To Convert Text to Emojis:</strong>
<ul>
<li>Ensure you're on the <strong>Conversion</strong> app.</li>
<li>Enter your message in the input field.</li>
<li>Click the <strong>🔄 Convert</strong> button.</li>
<li>Your converted message will appear in the output field.</li>
</ul>
<strong>To Encrypt a Message:</strong>
<ul>
<li>Switch to the <strong>Encryption</strong> app using the <strong>Choose App</strong> dropdown.</li>
<li>Enter your message in the input field.</li>
<li>Generate a key by clicking the <strong>🔄</strong> button next to the key input field, or enter your own key.</li>
<li>Click the <strong>🔀 Encrypt / Decrypt</strong> button.</li>
<li>Your encrypted message will appear in the output field.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 9 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading9">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse9" aria-expanded="false" aria-controls="faqCollapse9">
<strong id="faqQuestion9">How do I add NasaEmoji to my home screen or desktop?</strong>
</button>
</h5>
</div>
<div id="faqCollapse9" class="collapse" aria-labelledby="faqHeading9" data-parent="#faqAccordionGeneral">
<div class="card-body">
<span id="faqAnswer9">
<p>You can add NasaEmoji as a Progressive Web App (PWA) to your home screen or desktop for quick access.</p>
<strong>On iOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Tap the <strong>Share</strong> icon (a square with an upward arrow).</li>
<li>Scroll down and tap <strong>Add to Home Screen</strong>.</li>
<li>Tap <strong>Add</strong> in the upper-right corner.</li>
</ol>
<strong>On Android (Chrome and other browsers):</strong>
<ol>
<li>Open NasaEmoji in your browser.</li>
<li>Tap the <strong>Menu</strong> icon (three dots) in the upper-right corner.</li>
<li>Select <strong>Add to Home screen</strong> or <strong>Install App</strong>.</li>
<li>Follow the on-screen instructions.</li>
</ol>
<strong>On macOS (Safari):</strong>
<ol>
<li>Open NasaEmoji in Safari.</li>
<li>Go to <strong>File</strong> > <strong>Add to Dock</strong>.</li>
</ol>
<strong>On Desktop (Chrome):</strong>
<ol>
<li>Open NasaEmoji in Chrome.</li>
<li>Click the <strong>Install</strong> icon in the address bar (a computer with a down arrow).</li>
<li>Click <strong>Install</strong>.</li>
</ol>
<strong>On Desktop (Firefox and other browsers):</strong>
<p>Firefox does not support installing PWAs directly. You can bookmark the site or create a shortcut manually.</p>
</span>
</div>
</div>
</div>
<!-- FAQ Item 10 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading10">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse10" aria-expanded="false" aria-controls="faqCollapse10">
<strong id="faqQuestion10">Is my data secure?</strong>
</button>
</h5>
</div>
<div id="faqCollapse10" class="collapse" aria-labelledby="faqHeading10" data-parent="#faqAccordionGeneral">
<div class="card-body">
<span id="faqAnswer10">Yes, all data processing happen locally on your device. No data is sent anywhere, ensuring your messages remain private.</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-xl-3 col-md-6 col-12 mb-3">
<div class="card shadow h-100" >
<div class="card-body">
<h4 class="card-title" id="convertTabHeader">🔄 Convert</h4>
<h6 class="card-subtitle mb-2 text-muted" id="convertTabDescription">Convert text to emojis and back. Simpler Algorithms. You can use a private algorithm link with simple encrypt to increase security.</h6>
<button class="btn btn-light btn-block mb-3" id="btnGoToConvert">Go to 🔄 Convert App</button>
<hr>
<div class="accordion" id="faqAccordionConversion">
<h6 class="text-muted">How to</h6>
<!-- FAQ Item 3 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading3">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse3" aria-expanded="false" aria-controls="faqCollapse3">
<strong id="faqQuestion3">How do I convert text to emojis?</strong>
</button>
</h5>
</div>
<div id="faqCollapse3" class="collapse" aria-labelledby="faqHeading3" data-parent="#faqAccordionConversion">
<div class="card-body">
<span id="faqAnswer3">
To convert text to emojis:
<ul>
<li>Ensure you're on the <strong>Conversion</strong> app (the default app).</li>
<li>Enter your message in the input field.</li>
<li>Click the <strong>🔄 Convert</strong> button.</li>
<li>The converted message will appear in the output field.</li>
<li>You can copy the output using the <strong>Copy to clipboard</strong> button.</li>
</ul>
</span>
</div>
</div>
</div>
<!-- FAQ Item 25 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading25">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse25" aria-expanded="false" aria-controls="faqCollapse25">
<strong id="faqQuestion25">How do I use the private algorithm?</strong>
</button>
</h5>
</div>
<div id="faqCollapse25" class="collapse" aria-labelledby="faqHeading3" data-parent="#faqAccordionConversion">
<div class="card-body">
<span id="faqAnswer25">
To use the private algorithm:
<ul>
<li>Ensure you're on the <strong>Conversion</strong> app (the default app).</li>
<li>Click <strong>💎 Private Algorithm</strong> and generate a key.</li>
<li>You can use the conversion app like before.</li>
<li>Share the link with your receipient.</li>
<li>When the key does not match, the output is gibberish.</li>
<li>The more you use the same key for different messages and the longer the messages are, the easier it is to crack the key.</li>
</ul>
</span>
</div>
</div>
</div>
<hr>
<h6 class="text-muted">Private Algorithm Security</h6>
<!-- FAQ Item 26 -->
<div class="card mb-1">
<div class="card-header" id="faqHeading26">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse26" aria-expanded="false" aria-controls="faqConversionCollapse26">
<strong id="faqQuestion26">What is simple encryption?</strong>
</button>
</h5>
</div>
<div id="faqCollapse26" class="collapse" aria-labelledby="faqConversionHeading26" data-parent="#faqConversionAccordion">
<div class="card-body">
<span id="faqAnswer26">Simple encryption is a basic way to protect your messages. Here’s what you need to know:<ul><li>It uses XOR to scramble your text.</li><li>The encryption key matches the length of your message.</li><li>The key is created securely with a random salt.</li><li>Prevents others from easily guessing your key.</li><li>Not as strong as advanced methods like AES.</li><li>For better security, use the 🔐 Encrypt feature on this site.</li></ul></span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-xl-3 col-md-6 col-12 mb-3">
<div class="card shadow h-100">
<div class="card-body">
<h4 class="card-title" id="encryptTabHeader">🔐 Encrypt</h4>
<h6 class="card-subtitle mb-2 text-muted" id="encryptTabDescription">The most secure way of protecting data using compute intensive hash algorithms and a unique way of outputting your scrambled text. Combines two chained AES-Algorithms with XOR on top.
</h6>
<button class="btn btn-light btn-block mb-3" id="btnGoToEncrypt">Go to 🔐 Encrypt App</button>
<hr>
<div class="accordion" id="faqAccordionEncryption">
<!-- FAQ Item 4 -->
<h6 class="text-muted">How to</h6>
<div class="card mb-1">
<div class="card-header" id="faqHeading4">
<h5 class="mb-0">
<button class="btn faq-button collapsed" type="button" data-toggle="collapse" data-target="#faqCollapse4" aria-expanded="false" aria-controls="faqCollapse4">
<strong id="faqQuestion4">How do I encrypt a message?</strong>
</button>
</h5>
</div>
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<span id="faqAnswer4">
To encrypt a message:
<ul>
<li>Switch to the <strong>Encryption</strong> app using the <strong>Choose App</strong> dropdown.</li>
<li>Enter your message in the input field.</li>
<li>Generate a key by clicking the <strong>🔄</strong> button next to the key input field, or enter your own key.</li>
<li>Click the <strong>🔀 Encrypt / Decrypt</strong> button.</li>
<li>Your encrypted message will appear in the output field.</li>
</ul>
</span>
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</div>
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<strong id="faqQuestion5">How do I decrypt a message?</strong>
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<span id="faqAnswer5">
To decrypt a message:
<ul>
<li>Switch to the <strong>Encryption</strong> app.</li>
<li>Paste the encrypted emoji message into the input field.</li>
<li>Enter the key used for encryption in the key input field.</li>
<li>Click the <strong>🔀 Encrypt / Decrypt</strong> button.</li>
<li>Your decrypted message will appear in the output field.</li>
</ul>
</span>
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<strong id="faqQuestion6">How do I generate an emoji key?</strong>
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<span id="faqAnswer6">
To generate an emoji key in the <strong>Encryption</strong> app:
<ul>
<li>Click the <strong>🔄</strong> button next to the key input field.</li>
<li>The generated key will appear in the key input field.</li>
<li>You can copy the key using the <strong>Copy</strong> button.</li>
<li>Save the key in one of the 5 available slots using the <strong>💾 Save</strong> button for future use.</li>
</ul>
</span>
</div>
</div>
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✴️ About Encryption Security
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<div class="collapse" id="collapseFAQEncryption">
<h6 class="text-muted">Algorithms <a href="https://github.com/mqxym/EmojiCrypt?tab=readme-ov-file#-layered-encryption-with-emojis">(Details)</a></h6>
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<strong id="faqQuestion12">What encryption algorithms does NasaEmoji use?</strong>
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<span id="faqAnswer12">NasaEmoji uses a combination of AES-CTR, AES-GCM, and XOR encryption algorithms to secure your messages.</span>
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<strong id="faqQuestion13">Why are multiple encryption algorithms used?</strong>
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</h5>
</div>
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<span id="faqAnswer13">Using multiple algorithms enhances security by adding layers of encryption, making it more difficult for unauthorized parties to decrypt the message.</span>
</div>
</div>
</div>
<hr>
<h6 class="text-muted">Hashing <a href="https://github.com/mqxym/EmojiCrypt?tab=readme-ov-file#%EF%B8%8F-kdvx-key-derviation-version-x">(Algorithm Details)</a></h6>
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<strong id="faqQuestion14">What is key hashing and why is it used?</strong>
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</div>
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<span id="faqAnswer14">Key hashing transforms your key into a fixed-size hash using multiple algorithms, enhancing security by preventing direct access to the original key and making brute-force attacks more difficult.</span>
</div>
</div>
</div>
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<strong id="faqQuestion15">How does key hashing prevent brute-force attacks?</strong>
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<span id="faqAnswer15">By hashing the key multiple times with different algorithms and salts, it increases the computational effort required to guess the key, thus deterring brute-force attempts.</span>
</div>
</div>
</div>
<hr>
<h6 class="text-muted">Your Data</h6>
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<strong id="faqQuestion18">How does NasaEmoji handle key storage?</strong>
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</div>
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<span id="faqAnswer18">You can save keys locally in one of the 5 available slots using your browser's local storage for quick access.</span>
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<strong id="faqQuestion19">Does NasaEmoji send any data over the internet?</strong>
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<span id="faqAnswer19">No, all operations are performed locally on your device. NasaEmoji does not send any data over the internet.</span>
</div>
</div>
</div>
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<strong id="faqQuestion21">Is the encryption standardized?</strong>
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<span id="faqAnswer21">NasaEmoji uses standard encryption algorithms but combines them in a unique way. While secure, it is recommended for casual use rather than critical security applications.</span>
</div>
</div>
</div>
</div>
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