The height attribute on an <img> tag sets the height of the image.
The height is specified in pixels - without the ‘px‘ unit.
An <img> element with a height attribute.
<img src="/img/html/vangogh.jpg" height="250"
alt="Van Gogh, Self-portrait" />
The height attribute specifies the height of the image.
The height is specified in pixels -- without the 'px' unit.
Percentages (%) are not allowed, but most browsers do support it.
Alternatively, use the CSS height property.
<img height="pixels" />
| Value | Description |
|---|---|
| pixels | Height of the image in pixels (e.g. 150). |
Here is when height support started for each browser:
 Chrome
|
1.0 | Sep 2008 |
 Firefox
|
1.0 | Sep 2002 |
 IE/Edge
|
1.0 | Aug 1995 |
 Opera
|
1.0 | Jan 2006 |
 Safari
|
1.0 | Jan 2003 |
