

Secondly, it ensures that the correct image size is selected for different locations on your website.įor example, WordPress will display the thumbnail images in a blog post list in a sidebar or a footer widget. Firstly, it ensures you don’t have to resize images manually. The reason why WordPress creates these image sizes is twofold. Full size: defaults to the original size of the uploaded image.īy default, when you upload an image to WordPress, it will create four different image sizes.Here’s the good news - WordPress has a built-in setting to help you avoid these problems. Worse yet, if your images are too big, they can slow down your website. If you get the size wrong, your images will look blurry. How WordPress manages the images you uploadĪs mentioned earlier, image size matters when it comes to WordPress. Final thoughts: decoding WordPress image sizes & overall best practices.
#Wordpress image resize function how to#

But, if you want those images to look good, you must get the image size just right. That's what we're talking about today: WordPress image sizes. WordPress makes it easy to add images to your blog posts and pages. WordPress Image Sizes: How Images Work in WordPress & Best Practices for your Website
