5 Best WordPress Image Optimizer Plugins(2021)

Are you searching for the best WordPress image optimizer plugins for your WordPress website in 2021?

Image compression plugins in WordPress allow you quickly optimize images in WordPress for better speed and performance.

A slow website will not baffle your visitor, it will also have a negative impact on your SERPs and ultimately your website traffic.

This means fewer website conversions and a dip in the revenue, all because of increased website page loading time.

Best WordPress Image Optimizer
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WordPress image compression plugins are effective in compressing images on your website without distorting their quality.

In this article, I have Spelled out the best WordPress image compression plugins for WordPress. Page load speed is crucial if you want to improve your website’s user experience.

Table Of Contents

Why do You Need a WordPress Image Optimizer Plugins?

Why do You Need a WordPress Image Optimizer Plugin
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Experts have tried many ways to enhance page speed load time, but one that has guaranteed effect is image compression.

Image compression is changing file size, so it consumes lesser space than its original version. Since it now consumes less space, it loads quickly, improving page speed of the entire website.

Images are larger and they take lots of space which means it will take more time to load your page speed and can slow down your website easily.

More top quality of images = more page load time.

To improve your WordPress website speed, you need to optimize your images for the web. The best way to do this is by using image compression plugins.

This gives you a lot more control on the quality of images on your website. Let’s have a look at the 5 best WordPress image optimizer plugins in 2021.

5 Best WordPress Image Optimizer Plugins (2021)

01. Short pixel Image Optimizer Plugin

Short pixel Image Optimizer Plugin
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Short pixel image optimizer tool is another useful WordPress image compression plugin. It is easy-to-use plugin in WordPress.

This tool compresses all the past images and PDF files on your website. Every time you upload an image on your WordPress, the plugin automatically compresses it without losing quality.

Short pixel offers free 100 credits for a basic account which means it compress 100 images per month and after 100 credits and you will need to upgrade to their paid plans to increase this limit.

It compresses images as soon you as activate plugin and stores your original images in a separate folder. It also allows you to compare the original file with the compressed version to see the quality difference.

Short pixel is filled with advanced features and gives you the ability to choose comparison formats.

Features of Short pixel WordPress Image Optimizer

The plugin compresses JPG, PNG, GIF and also PDF documents.
ShortPixel is one of the best WordPress image compression plugins available.
ShortPixel offers free 100 credits for 100 images optimization per month
The plugin compresses JPG, PNG, GIF and also PDF documents.

02. WP Smush Image Optimizer Plugin

02. WP Smush Image Optimizer Plugin
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WP Smush is another popular WordPress image compression plugin. It automatically compresses images on upload and can also be used to compress and optimize your older image files. 

The one reason for its 2nd position is because it works same as short pixel but the compression is on another level. It is the fastest and easiest image compression plugin on the market. 

I have recommended this plugin as the best WordPress image compression plugin because of its amazing features and the fact that it is free!

You can also set maximum image resolution, and your images will scale down to more reasonable sizes while being compressed.

You even don’t require to sign-up to use this plugin and also no requirement of any API keys.

The bulk optimization quality allows you to optimize up to 50 images at a time, and you can rerun the bulk optimizer to compress more images.

Features Of WP Smush Image Compressor:

The plugin lets you control the image width and height so you can resize the images to your preferred dimensions.
WP Smush compresses images not only in media uploads but in any directory you want.
WP Smush is compatible with popular media library plugins including WP All Import, WP Offload S3, WP media folder , and WPML.

03. reSmush.it

rsumsh.it wordpress compression tool
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reSmush.it is the best WordPress image compression plugin. It allows you to automatically optimize images on upload and offer a bulk optimization option for older images.

The plugin provides image optimization based on various algorithms. The API accepts JPGand GIF files and the size limit is 5MB.

For beginners, it is a simple way to optimize their images and improve their site performance.It uses the reSmush API to optimize images and allows you to choose the optimization level for your uploads.

Features Of re-Smush.it Image Compressor:

Bulk optimization within 2 clicks
Option to choose the images you want to optimize and free to use
Over 200,000 active installs on WordPress repository

04. Imagify

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Imagify is an effective WordPress image optimization plugin created by WP Media. The plugin automatically optimizes WordPress images including thumbnails to improve site load time.

It also optimizes WebP images through this plugin for free.

Imagify offers three unique types of compression depending and lets you choose the one which is most suitable for the website you run:

  1. NormalA lossless compression algorithm that will not result in any loss in image quality.
  2. Aggressive: A lossy compression algorithm that will reduce image quality which most of the time may not be noticeable at all or is worth the sacrifice to make your website load faster.
  3. Ultra: The strongest compression algorithm (also lossy) that makes your images as small as possible.

Features Of Imagify Image Compressor:

Supports Lossless compression
Supports Lossy compression
It compress WEBP Images

05. Insanity (WordPress Compression Plugin)

Insanity (WordPress Compression Plugin)
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Insanity is one of the best WordPress image optimizer plugins that helps you resize the image on your website to a size compatible with the display in the browser (makes it large enough for the users).

This plugin settings allow you to choose which image sizes you want to optimize. You can also set a maximum size for your original uploads. The plugin will automatically resize images larger than that size

Features Of Insanity Image Compression plugin

The plugin is free and is ideal for blogs that don’t require high-resolution images on their website & perfect for Blogs to increase your blog speed.
Insanity also offers a bulk resize features
The plugin resizes the image automatically as soon as the user uploads it and replaces it with the resized image.

Final Words

If you are not looking for best options in your image compression plugin, then use short pixel,it  gives you the best results in terms of performance by making the actual difference in image file size.

Image optimization is essential if you want your website to load faster. This method is effective and work through the WordPress image optimization plugins I mentioned in this article. 

If I have missed your favorite image, optimization plugin, let me know in the comments. And f you liked this article share it on social medias.

Best WordPress Image Optimizer
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* This post may contain affiliate links, which means that if you click on one of the product links and then purchase the product, we’ll receive a commission.  No worries though, you’ll still pay the standard amount so there’s no cost on your part.

About Siddhit

Siddhit is a blogging addict, He has master’s in web-hosting now teaching countless readers to get their perfect web hosting provider via articles around the globe.  

2 thoughts on “5 Best WordPress Image Optimizer Plugins(2021)”

  1. Hey Siddhit ,

    Great post with best wordpress image optimizer plugins. It is my first time commenting on your blog post and i must say that you have done a fantastic work and suggested great plugins.

    As we know that images plays a vital role and also holds potential to grab the attention of readers. In the same way optimizing the image is also crucial. Thanks for making us aware about these helpful image optimizer plugins. Using these plugins will be helpful for several people, readers and bloggers, as it allows the users to compress and optimize an images.

    Your each of the suggested plugins are helpful and offers great features but i truly like an idea of using Short-pixel image optimizer, wp-smush image optimizer, Imagify and Insanity.As this post will help several people to look for the best image optimizer plugins for wordpress.

    Truly helpful post for wordpress users and thanks for sharing.

  2. Pingback: 2020's Top Google Ranking Factors That Works Like Charm!

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