In CSS, Use the border-radius property to create rounded images:
You can Change the shape of the image using pixels or using percentage value.
Below are two examples .
Lets see
1. Border-radius : 200px;
<!DOCTYPE html>
<html>
<head>
<style>
img {
border-radius: 20px;
}
</style>
</head>
<body>
<h2>Rounded Images</h2>
<p>border-radius property with pixels value:</p>
<img src="paris.jpg" alt="Paris" width="300" height="300">
</body>
</html>
2. Border-radius : 50%
<!DOCTYPE html>
<html>
<head>
<style>
img {
border-radius: 50%;
}
</style>
</head>
<body>
<h2>Rounded Images</h2>
<p>border-radius property with percentage value:</p>
<img src="paris.jpg" alt="Paris" width="300" height="300">
</body>
</html>
Resources: W3School
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