What Size Should an Image Be for WordPress?

The answer to this question depends on the purpose of the image. If the image is used to represent a piece of content on a website, then the image should be sized to fit within the width and height of the container it’s placed in.

If the image is used as an image alt text for a blog post, then it should be sized to be about the same width and height as the text it’s accompanying. If the image is used as an image on a website to showcase different blog posts or categories, then it should be sized to be as large as possible without overlapping other content on the screen.

When in doubt, it’s best to use an image that’s sized to be as large as possible without overlapping other content on the screen. This way, the image will look good and be easy to read.