5 Best WordPress Image Optimization Plugins You Must Know

Posted by TotalDC

Earlier we discussed the importance of site speed to the success of your WordPress website or blog. So now let’s talk about one of the easiest and fastest ways to make your WordPress website or blog faster and potentially improve SEO attract more readers or customers and make their experience more pleasant. Usually reducing image size and modifying how the website processes it can be a handy way to address this issue. However, the WordPress image optimization plugins will make this even easier. In this article, you will find 5 best WordPress plugins for image optimization.

What Is A WordPress Image Optimization Plugin?

Compressing the images on a WordPress website is a must, but it can be a long and boring process if you are doing it manually. But don’t worry, there are tools such as WordPress Image Optimization Plugins that compress and decrease the sizes of images on your WordPress website.

These plugins significantly decrease the effort required to accommodate and maintain images and their usage on WordPress websites.

5 Best WordPress Image Optimization Plugins

So let’s take a look at the best WordPress image optimization plugins you can get.

1. ShortPixel Image Optimizer WordPress Plugin

ShortPixel image optimizer

ShortPixel image optimizer is a plugin that offers stability and versatility. The plugin is entirely free and super easy to download with a bunch of features that can compress not only images but PDFs with a single push of a button. Moreover, ShortPixel is always up-to-date and error-free.

Key Features of ShortPixel Image Optimizer WordPress Plugin:

  • Compress any image files, including PDFs
  • Lossless compression to prevent quality difference
  • Works flawlessly for both HTTP and HTTPS sites
  • Compatible with eCommerce websites
  • Optimization reports are available over 30 days

2. Ewww Image Optimizer WordPress Plugin

Ewww image optimizer

Ewww Image Optimizer is a WordPress Image optimization tool with a unique name but simple purpose of reducing image sizes. This plugin has some excellent compression features that come with remarkable efficiency.

No surprise it has over 900 thousand active installations because Ewww keeps its customers happy. The team at Ewww makes sure of frequent updates and stability of this Image Optimization plugin for WordPress websites and blogs. Moreover, they also provide one-on-one support for an even better user experience.

Key Features of Ewww Image Optimizer WordPress Plugin:

  • Unlimited file size to handle any and every image.
  • Adaptive Steering for easy conversion of file types.
  • Topnotch SSL Encryptions
  • Best compression-to-quality ratio, ensuring perfect images
  • Optimize images in bulk

3. Smush WordPress Plugin


Smush is a WordPress image optimization plugin that reduces image load on websites by compressing images while maintaining their quality. The image quality remains as high as possible even after being compressed for faster loading times.

This plugin has over a million active users and no suprise reviews are very good.

Key Features of Smush WordPress Plugin:

  • Images Resizing
  • Lazy Load—shelve offscreen images with ease
  • Process all kinds of image files
  • Lossless compression to maintain image quality
  • Automated image optimization for swift reduction.

4. TinyPNG Compress JPEG & PNG images WordPress Plugin

TinyPNG Compress JPEG & PNG images

TinyPNG Compress JPEG & PNG images are easy to use WordPress Image Optimization Plugin. This plugin can compress all kinds of images and PDF files, it helps to improve site loading time and as a result, keeps visitors coming back.

It analyzes the content of the photos and forwards a viable solution that puts your website’s content at the best possible front.

Key Features of TinyPNG Compress JPEG and PNG Images WordPress Plugins

  • Compatible with WooCommerce and WPML
  • Can compress Animated PNG
  • Improve the uploads of image files using the WordPress mobile app
  • Bulk optimization to take care of everything in your library
  • Multisite support with a single API key

5. Imsanity WordPress Plugin


Imsanity is a WordPress image optimization plugin with over 300 thousand active users, making it one of the most used plugins in the market. Imsanity is perfect for blogs with many contributors and editors with little to zero image compression optimization knowledge.

Imsanity is fully automated. Once a user uploads an image the plugin will scale the image based on the quality and size required. This plugin is available in multiple languages and has received a huge amount of 5-star ratings.

Key Features of Imsanity WordPress Plugin:

  • Apply built-in WordPress image scalers
  • Resize existing images using Bulk Resizing
  • Configure the width and height of JPEG images
  • Fully automated once activated
  • Allows conversion of BMP and PNG to JPG for more savings