The Dummy Image Generator makes it a snap to create placeholder images for use in a design or even to include when you’re building out HTML code but don’t have final assets.
![400px x 125 px placeholder image](/wp-content/uploads/2010/02/placeholder-image-400x125.png)
For example, to create the image above you’d just use the following code:
<img src="http://dummyimage.com/400x125" alt="Dummy Image" />
Related Posts on Random Text/Image Generators
[via Lifehacker]