2021-02-14 07:07:09 +00:00
|
|
|
<!DOCTYPE html>
|
|
|
|
|
<html lang="en">
|
2016-05-28 04:34:52 +00:00
|
|
|
<head>
|
2021-02-11 22:58:54 +00:00
|
|
|
<meta charset="UTF-8">
|
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
2021-02-14 07:07:09 +00:00
|
|
|
<link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>❄️</text></svg>">
|
2021-02-11 22:58:54 +00:00
|
|
|
<link rel="stylesheet" href="theme.css">
|
2021-02-14 07:07:09 +00:00
|
|
|
<script src="main.js" defer></script>
|
2016-05-28 04:34:52 +00:00
|
|
|
</head>
|
|
|
|
|
<body>
|
2021-02-11 22:58:54 +00:00
|
|
|
<div class="container main">
|
|
|
|
|
<h1>Snow10 ☃</h1>
|
2021-02-14 07:07:09 +00:00
|
|
|
<p>Snow10 is a simple web app for converting text to whitespace characters, which can be hidden in normal messages.</p>
|
|
|
|
|
<p>It is inspired by the <a href="https://web.archive.org/web/20210117115615/http://darkside.com.au/snow/">original program</a> published in ~1998.</p>
|
|
|
|
|
<p>Do not use alongside languages/emoji that use zero-width characters. Sorry, it's the way it works.</p>
|
|
|
|
|
<pre>
|
|
|
|
|
Threat model: person visually looking at message threads in an app such as Twitter, Matrix, Signal, documents, etc. E.g. abusive family
|
|
|
|
|
|
|
|
|
|
Encrypt the secret message using something like age or keybase before using if encryption is needed.
|
|
|
|
|
|
|
|
|
|
Will not resist forensic analysis.
|
|
|
|
|
|
|
|
|
|
Privacy: This works client-side and does not log any messages.
|
|
|
|
|
</pre>
|
|
|
|
|
<label>
|
|
|
|
|
<input type="radio" name="hideMode" value="hide" checked>
|
|
|
|
|
Hide mode
|
|
|
|
|
</label>
|
|
|
|
|
<label>
|
|
|
|
|
<input type="radio" name="hideMode" value="hide">
|
|
|
|
|
Unhide mode
|
|
|
|
|
</label>
|
2016-05-28 04:34:52 +00:00
|
|
|
|
2021-02-11 22:58:54 +00:00
|
|
|
<form class="encode">
|
2021-02-14 07:07:09 +00:00
|
|
|
<label for="hideText">Non-secret message: <input type="text" name="hideText" placeholder="Wonderful weather we're having"></label>
|
2017-03-30 14:53:52 +00:00
|
|
|
<br>
|
2021-02-11 22:58:54 +00:00
|
|
|
<h1>Secret message</h1>
|
2021-02-14 07:07:09 +00:00
|
|
|
<textarea name="inputSecret" placeholder="Secret to hide" required></textarea>
|
|
|
|
|
<h1>Output</h1>
|
|
|
|
|
<textarea name="output" readonly></textarea>
|
|
|
|
|
<input type="submit" value="Hide">
|
|
|
|
|
</form>
|
|
|
|
|
|
|
|
|
|
<form class="decode">
|
|
|
|
|
<h1>Message containing secret</h1>
|
|
|
|
|
<textarea name="input" placeholder="Non-secret message with secret inside" required></textarea>
|
2021-02-11 22:58:54 +00:00
|
|
|
<h1>Output</h1>
|
|
|
|
|
<textarea name="output" readonly></textarea>
|
2021-02-14 07:07:09 +00:00
|
|
|
<input type="submit" value="Hide">
|
2021-02-11 22:58:54 +00:00
|
|
|
</form>
|
2016-05-28 04:34:52 +00:00
|
|
|
</div>
|
|
|
|
|
</body>
|
2021-02-11 22:58:54 +00:00
|
|
|
</html>
|
