The HTML height attribute specifies the height of an element, defining how tall it appears on a webpage.
- Used to set the height of elements like <img>, <video>, <iframe>, etc.
- The value is usually given in pixels.
- Helps control the size and layout of elements.
- Can also be set using CSS for better flexibility.
Syntax:
<element height="value" >
HTML Elements Supporting Height Attribute
The height attribute can be applied to these elements to control their vertical size.
- <canvas>: <canvas> is used for drawing graphics dynamically.
- <embed>: Embeds external content like multimedia in HTML documents.
- <iframe>: <iframe> embeds another webpage within an HTML document.
- <img>: <img> displays images in an HTML document.
- <object>: <object> embeds external content or plugins in HTML documents.
- <input>: <input> allows user input within forms in HTML documents.
Example : HTML height attribute sets the height of a canvas element, defining its vertical dimension, often used for rendering graphics or animations.
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<!DOCTYPE html>
<html>
<head>
<title>HTML height Attribute</title>
</head>
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<body>
<h2>HTML height Attribute</h2>
<!-- canvas Tag starts here -->
<canvas id="GeeksforGeeks"
width="200"
height="100"
style="border: 1px solid black">
</canvas>
<!-- canvas Tag ends here -->
</body>
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</html>
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