<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\0007E";
}
</style>
</head>
<body>
<p>Tilde Bold using Hexa Decimal: ~</p>
<p>Tilde Bold using HTML Code: ~</p>
<p>Tilde Bold using HTML Entity: ˜</p>
<p id="point">Tilde Bold using CSS Entity: </p>
</body>
</html>