Top 5 WordPress image optimization Plugins to supercharge Website [2023]


Do you sometimes feel irritated when you see that your website is loading too slowly? One of the reasons why most of the sites are slow is due to the use of high-definition images. So, to make it fast like a jet you need WordPress image optimization Plugins.

In this article, we have discussed the top 5 best image compression plugins for WordPress that you can use to optimize your website images.

Note: You should keep in mind that speed is one of the important search engine optimization strategies, so if you want to top the SERP pages you should increase the website’s speed.

Why is it essential to use the WordPress image optimization Plugins?

Generally, images are more significant in size than the text used in a website. As a result of the larger size of the photos, the site loads very slowly.

So, to optimize your WordPress website, you need to compress the images used in your site. The best way to maximize is by reducing the size of it before uploading by using various image editing software such as Photoshop, and PhotoScape or by compressing it using an best wordpress image compression plugin.

The drawbacks of using the image editing software are that it is time-consuming and you should have knowledge of how to use this image editing software. Without proper skills, it is very tough to edit images using this software.

Amazingly, you do not have to worry about this because there are many WordPress image optimization Plugins on demand which can help you to reduce the pain of editing images frequently. These Plugins are so smart and handy that it decreases and compresses the sizes of the pictures automatically.

So, let us take a look at 5 best WordPress image optimization Plugins that can stunningly speed up the performance of your website.

Before going into details, it is better to have an overview of the image compressor plugin for WordPress. So let us check the given Infographics to understand the features of these Plugins.

As we have gone through the pictorial representation of the WordPress image optimization Plugins, so let us discuss each of them in detail.

1. EWWW Image Optimizer

WordPress image optimization plugins:
ewww image optimizer

EWWW Image Optimizer is one of the best WordPress image optimization Plugins. It automatically compresses the size of the images when you upload an image to your website. Also, one of the most exceptional features of the plugin is that it can reduce the size of the previously uploaded pictures in bulk.

This WordPress image optimizer plugin can also optimize the images originating from other WordPress Plugins and kept outside your media library folder. To use this image optimizer, you need to install and activate this plugin from the WordPress repository. If you want to avail its extra features, then you would have to register to get their API.

2. Compress JPEG and PNG Images

TinyPNG developed this jaw-dropping WordPress image optimizer plugin. In fact to use this image compressor plugin you need to create an account. Moreover, with the free account, you can only optimize up to 100 images each month. The benefit of using this plugin is that it automatically compresses images during upload, and you can also compress older images.

Additionally, the plugin setting also permits you to select which image sizes you want to compress. Using this image optimizer you can easily set a maximum size for your original uploads. Finally, images more massive than the size set up gets automatically optimized by the plugin.

3. is undoubted, the best WordPress image optimization Plugin of the all. It is one of the most used image compression API WordPress plugins and is free. This plugin can automatically optimize the size of the images on upload and also you can tune the older images in bulk as well.

It uses resmush API for the image enhancement and can only accept up to 5 MB of PNG, JPG and GIF files.

This plugin is supported by almost all the popular CMS such as Drupal, WordPress, Joomla, and Magneto.

For installing this plugin, you would have to go to the plugin, and then you need to click on “add new.” After that, you would get a search box in the section. Within the search box type in the plugin name “” and click. After finding the plugin install and activate.

4. Short pixel image optimizer WordPress plugin

ShortPixel image optimizer is also a frequently used WordPress image compressor plugin, to use this plugin at the backend; you need an API key by registering through your email id. It is easy to use and frequently updated plugin. Moreover, using this plugin, you can quickly optimize up to 100 images per month. In addition to that, if you want to increase the limit of images, then you need to upgrade to their paid plan.

The benefits of using this plugin are that it starts optimizing images immediately after the activation of the plugin and stores your original files such as JPG, PNG, and GIF files in a different folder. On the other hand, it gives you the flexibility to compare the original file with the compressed one to see the differences in qualities.

Consequently, Short Pixel can compress any image available on your website, even images that you have not listed in the media library.

It uses minimum resources and works perfectly well with any type of web hosting (Shared, VPS, Dedicated or Cloud).

Most importantly this plugin possesses all the advanced features and allows you to select the comparison formats.

5. WP Smush Image Optimizer

WP Smush is also one of the most frequently used WordPress image optimization Plugins by bloggers. It automatically compresses, resizes, and optimizes all of your images on upload. Moreover, it can also be used to compress the older images available in the WordPress backend. In fact, in this plugin, you can easily set image resolution and can instantly scale down to more reasonable sizes while being compressed.

If you are using the free version, then you do not have to create an account to use their API key. The bulk features of the plugin allow you to optimize 50 images at one go and also you can rerun the bulk optimizer to optimize more images.

Testing JPEG and PNG Image Compression Using WordPress image optimization Plugins

Let us have practical to test image, the given below JPEG and PNG images are 120 KB and 100 KB in size

Plugins Method Size compressed Saved
Compress JPEG & PNG images Lossy 110 KB 10 KB
EWWW Image Optimizer Lossless 108 KB 12 KB
Wp smush Lossless 110 KB 10 KB Lossless 73 KB 47 KB
Short pixel image optimizer Lossy 68 KB 52 KB
wordpress image optimization plugins
Plugins Method Size compressed Saved
Compress JPEG & PNG images Lossy 33.3 KB 66.7 KB
EWWW Image Optimizer Lossless 98 KB  2 KB
Wp smush Lossless 96 KB 4 KB Lossless 38 KB 62 KB
Short pixel image optimizer Lossy 34 KB 66 KB

Which are The Best WordPress image optimization Plugins?

If you have a tight budget and looking for an image compression plugin, then I would recommend you to go for It provides you with the best results in terms of efficiency by making a big difference in image file size.

If you are interested in paying for the WordPress image compression plugin, then I would recommend you to go with ShortPixel because while testing all the above Plugins, this has performed exceptionally well in terms of compression of the images.

EWWW Image Optimizer is also a great plugin with adjustable settings, but you would require their paid API key to gain access to compression levels which make a big difference.

Note, if you want to install any of these Plugins then you would have to log in to your WordPress backend as an administrator. After logging in, click on the plugin section on the left of the admin panel and then click the “Add New” and type in the plugin name in the “Search Box” and then hit the search button.

Finally, you would get your desired plugin and then click to install and then activate.

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3 thoughts on “Top 5 WordPress image optimization Plugins to supercharge Website [2023]”

  1. Hi there, everything is going fine here and ofcourse every one is sharing facts, that’s in fact fine, keep up writing.

    1. Thanks for the update. As I am using an Ezoic platform and it is automatically converting the images into WEBP format through its CDN technology.

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