How to Reduce File Size of a High-Resolution Eye-Catching Image for Free and Boost Search Engine Ranking

I have no doubt, meaningful images add value to our blog post. An image express thousands of words. So, it is always recommended to use images. But unoptimized images took more time to load. Hence your page loading speed will be decreased. An Image Compression WordPress Plugins is the best solution to optimize images.

Below listed plugins will automatically compress the image. When you compress an image, the file size will reduce, in turn, it will take less time to load. So, you will get both benefits, fast loading speed & attractive blog post.

The plugin listed here will be useful for WordPress Bloggers Only. Other Best Blogging Platform Users are recommended to read below article for image compression,

How to Reduce File Size of a Large Image Without Compromising Quality of Picture? 

 image compression

The big file size of images put tremendous pressure on your hosting server. Hence on Shared Hosting Server, you should use optimized images.

An Image Compression Plugin reduces the file size with a best possible picture quality. An optimized image with quality hosting services will boost your Search Engine Ranking Easily.

For Medium or Large Sized Blogs, Paid Plugins is the best option. Start-Up bloggers can initially go for the free version and upgrade afterward.

So, Here is the List of Best Image Compression WordPress Plugins

1) WP Smush

image compression, image optimization, smushit, WP Smush
Photo Courtesy- WPMU DEV

WP Smush is super easy to use. They offer both Free and Paid Accounts. Let’s find out really cool things of this free plugin,


  • Process JPEG, GIF, and PNG image files.
  • Optimize any image in any directory.
  • Smush all standard web-sized images 1MB or smaller.
  • Advanced lossless compression techniques used.
  • Large images will automatically scale before adding to the media library.
image compression
Photo Courtesy- WP Smushit

They offer a paid version “WP Smush Pro” in which you will get a one-month free trial and afterward costs $49/month. You don’t have to be smart to use this plugin because the settings are really simple.

2) TinyPNG: Compress JPEG & PNG Images

image compression, TinyPNG image compression plugin
Photo Courtesy- TinyPNG

This plugin automatically optimizes all your images with a single click. With a free account, you can optimize roughly 100 images each month.


  • Automatically optimize new images on upload.
  • Multisite support with a single API key.
  • Supports compression of animated PNG.
  • No file size limits.
  • WooCommerce compatible.
  • Easy bulk optimization of your existing media library.

All your optimized images will remain optimized after uninstallation of this plugin.

3) ShortPixel

image compression, shortpixel wordpress plugin
Photo Courtesy- ShortPixel

ShortPixel is easy to use and lightweight image compression plugin. This plugin also compresses images in a single click. It can optimize any image you have on your website.

Both lossy and lossless image compression is available. A free compression plan offers you 100 images/month afterward you have to go for the paid plan.

image compression, ShortPixel pricing


  • No file size limit
  • Compatible with WP Engine host & other major hosting providers
  • Works well with both HTTPS and HTTP websites
  • Single API Key for multiple websites
  • Save and keep a backup of your original images in a separate folder

According to me, ShortPixel is the best solution for any size blogger or webmasters.

4) EWWW Image Optimizer

image compression, EWWW image optimizer plugin
Photo Courtesy- EWWW image optimizer

EWWW Image Optimizer Plugin automatically optimizes images. You can compress previously uploaded images also. Huge File Size savings for PNG and JPG images can be obtained.

Lossless optimization techniques maintain exact image quality after the optimization. The images compressed by this plugin can be uploaded to many CDN as like Amazon S3, Azure Storage, DreamSpeed. Also on pull mode CDN like CloudFlare, KeyCDN, MaxCDN.


  • Faster Backups
  • Best JPG & PNG Optimization
  • Skips previously optimized images
  • WPML Compatible
  • WP image editor

Optimizing your images can save you hundreds of KB per image, which means significantly less bandwidth usage. Hence considering all and with 500,000+ active downloads, this plugin worth using.

5) Imsanity

image compression, imasanity wordpress plugin
Photo Courtesy- Imsanity

This is another cool plugin by Shane Bishop of EWWW. 100,000 active users shouldn’t be mad, though this plugin not updated since last four months.

This plugin is ideal for blogs that do not require hi-resolution original images to be stored and don’t to scale images before uploading. image compression, imsanity setting

Imsanity is available in several languages, each of which will be downloaded automatically when you install the plugin.

6) Imagify Image Optimizer

image compression, imagify plugin
Photo Courtesy- Imagify

Though Imagify is most advanced image compression tool, you can use directly in WordPress Blog. This plugin is also WooCommerce and NextGen Gallery compatible.

Imagify can directly resize your images, so you don’t have to waste time on image resizing. With the backup option, you can restore original images or can optimize them to another compression level.

With a free account, you can compress 25 MB images but after to this limit, you have to go for Paid Account.

image compression, imagify plugin pricing

In conclusion, Imagify is an awesome tool that is powerful & easy to use. Overall, this is a good plugin.

7) Optimus – Image Optimizer

image compression, optimus plugin
Photo Courtesy- Optimus

Optimus is a great alternative for the plugin because this will let you compress all images <100Kb for free. Optimus targets a lossless compression of PNG images and a slightly lossy compression of JPEG images. 

This plugin is very simple to use. You need not change any setting in Optimus, just install it, activate it and use it, so simple.


  • Support for WooCommerce
  • Bulk Optimization
  • WordPress multisite-support
  • No adjustments to code necessary
  • Optimized for WordPress Mobile Apps and Windows Live Writer
  • Disable automatic optimization during upload process

image compression, optimus plugin compression

Unlimited image compression @ $19/year is the most lucrative option, to go for this plugin.

In Conclusion,

I suggest taking a time to individually test all above-listed plugins and find out which one fulfills your need. Just keep in mind, the results may vary depending on the image you use.

While optimizing your images won’t make your site magically load in milliseconds. You have to adopt some other SEO Techniques to load your page with lightning speed.

Over to You

Let me know, Which Image Compression Plugin you are using & Why? Will you like to add your favorite plugin to the list?

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