18 Best WordPress Plugins for Image Compression in 2025

The Optimus – WordPress Image Optimizer plugin is a great choice for optimizing your website’s images and improving its performance. Here are some reasons why this plugin is good for image compression:
1. Significant file size reduction: Depending on the image and format, the plugin can reduce the file size by up to 70%, which can save several kilobytes per image. This contributes positively to the overall performance of your blog website.
2. Maintains image quality: The compression technology used by Optimus ensures that the quality of the images is maintained, even after the optimization process.
3. Automated optimization: During the image upload process, the Optimus plugin simultaneously sends the images to the Optimus server, where they are processed and optimized. This happens in the background, without any user intervention.
4. Versatile features: Optimus offers three different versions (Optimus, Optimus HQ, and Optimus HQ PRO), each with varying levels of functionality to suit different needs. The premium versions offer additional features like HTTPS connection, WebP conversion, and support for WooCommerce and WordPress multisite.
5. Privacy and security: After the optimization process, the Optimus server immediately deletes all the temporarily stored files, ensuring your images are handled securely. The servers are located in Germany, providing an additional layer of data protection.
Overall, the Optimus – WordPress Image Optimizer plugin is a powerful and reliable tool for optimizing your website’s images, improving its performance, and maintaining image quality.

Optimole is an all-in-one solution for your image optimization needs. This plugin offers a range of features that make it an excellent choice for improving your website’s performance and delivering high-quality images to your visitors. Here are some of the key reasons why Optimole is a great plugin for image compression:
1. Fully Automated: Optimole’s set-and-forget approach means you can optimize your images without constant manual intervention. The plugin will automatically handle all the compression and transformation required, saving you time and effort.
2. Format-Based Optimization: Optimole uses a cloud-based system to optimize images based on the specific format required by the visitor’s device. This includes support for next-gen formats like WebP and AVIF, ensuring your images are delivered in the most efficient format.
3. Responsive Image Delivery: Optimole’s “Exact Used Size” feature ensures that your images are perfectly sized for each device, without any awkward guesses or content shifting. This results in a seamless viewing experience for your visitors.
4. Powerful Features: Optimole offers a range of advanced features, such as smart cropping, watermarking, and the ability to downgrade image quality for slower connections. These features help you maintain the quality and consistency of your visuals while optimizing for performance.
5. Integrated with Page Builders: Optimole seamlessly integrates with popular page builders like Elementor, making it easy to manage your images within your website’s content creation workflow.
Overall, Optimole is a comprehensive image optimization solution that can help you improve your website’s speed and user experience. With its automated approach, format-based optimization, and powerful features, Optimole is an excellent choice for anyone looking to optimize their images without hassle.

The Resize Image After Upload plugin is a great choice for individuals looking to optimize their website’s image compression. Here’s why:
1. Automatic Image Resizing: The plugin automatically resizes images (JPEG, GIF, and PNG) upon upload, ensuring that they are within the specified maximum width and/or height. This helps reduce server space usage, speed up your website, and boost your site’s SEO.
2. Reduced File Sizes: The plugin can significantly reduce the file size of your images, from 4-5MB down to 100-200KB, without compromising quality. This can lead to faster page load times, improving the overall user experience.
3. Additional Optimization Features: In addition to resizing, the plugin can force the re-compression of uploaded JPEG images and convert PNGs to JPEG (if they don’t have a transparency layer), further optimizing your image files.
4. Simplicity and Safety: The plugin is easy to use, safe, and frequently updated by the friendly team at ShortPixel. It requires no extra effort on your part, making it a hassle-free solution for optimizing your website’s images.
Overall, the Resize Image After Upload plugin is a valuable tool for any WordPress user looking to improve their website’s performance, save server space, and enhance their site’s SEO through effective image compression.

The ThumbPress plugin is an excellent choice for WordPress users looking to optimize and manage their website’s images. Here are a few key features that make this plugin a great option:
1. Disable Thumbnails: The plugin allows you to selectively disable the generation of unnecessary image thumbnails, saving valuable server space and improving your site’s loading speed.
2. Regenerate Thumbnails: If you’ve ever had issues with lost or missing thumbnails, the Regenerate Thumbnails feature ensures you can quickly restore them, keeping your site’s visual appeal intact.
3. Social Media Thumbnails: ThumbPress enables you to assign unique thumbnails for different social media platforms, ensuring your images are displayed correctly when shared on platforms like Facebook, Twitter, and LinkedIn.
4. Image Upload Limit: You can set a maximum limit for image upload size and resolution, preventing oversized images from slowing down your site and providing a better user experience.
5. Convert Images to WebP: The plugin makes it easy to convert your images to the WebP format, which offers superior compression and faster loading times without sacrificing image quality. This can be a significant advantage for your site’s SEO and performance.
6. Disable Right Click on Images: If you want to protect your website’s visuals, the Disable Right Click on Image feature can help deter visitors from downloading or copying your images and thumbnails.
The ThumbPress plugin offers a comprehensive suite of tools to streamline your WordPress image management, optimize your site’s performance, and safeguard your digital assets. With its user-friendly interface and advanced features, it’s a plugin worth considering for any WordPress website owner.

The Forminator Forms plugin is an excellent choice for image compression on your WordPress website. Here’s why:
1. Efficient Image Compression: The plugin uses advanced algorithms to optimize your images without compromising quality, reducing file sizes and improving your website’s load times.
2. Automated Image Optimization: Forminator Forms automatically compresses images as they are uploaded, saving you time and effort. This ensures that all your images are optimized for faster page loading.
3. Responsive Design: The plugin’s image compression features work seamlessly across all devices, ensuring your website looks great and loads quickly on desktop, mobile, and tablet.
Overall, the Forminator Forms plugin is a powerful and user-friendly tool that can greatly improve the performance of your WordPress website by optimizing your images for maximum efficiency.

WP Fastest Cache is an excellent WordPress cache plugin that can significantly improve the performance of your website. Here’s why it’s a great choice for image compression:
WP Fastest Cache is not just a caching plugin, but also a comprehensive speed optimization tool. It offers features such as Minify HTML, Minify CSS, Enable Gzip Compression, Leverage Browser Caching, and more, all aimed at reducing the size and loading time of your website.
The plugin’s premium version takes things a step further with advanced features like:
– Mobile Cache: Separate caching for mobile devices
– Minify JS: Minify JavaScript files to reduce payload sizes and script parse time
– Optimize Images: Optimize images to reduce file size and improve load times
– Convert WebP: Serve images in the next-gen WebP format for better compression
– Database Cleanup: Clear out unnecessary data from your WordPress database
With over 1 million active installations and a 4.9-star rating, WP Fastest Cache has proven itself as a reliable and effective solution for improving website performance, including optimizing image compression. Its comprehensive set of features and easy-to-use interface make it a must-have for any WordPress website owner looking to enhance their site’s speed and SEO.

ImageRecycle is a powerful WordPress plugin that offers automatic image and PDF compression. This plugin is an excellent choice for users who want to optimize their website’s performance and improve its loading speed, especially for mobile devices.
One of the key features of ImageRecycle is its ability to reduce the file size of images and PDFs by up to 80%, without compromising quality. This is particularly important for websites that have a large number of images and PDFs, as these files can account for a significant portion of a page’s weight, slowing down its loading time.
The plugin is highly configurable, allowing users to choose which media folders to compress and define the optimization quality per media type (JPEG, PNG, GIF, PDF). Additionally, ImageRecycle offers a range of other features, including:
– Automatic compression of new and existing images and PDFs
– Background optimization process with email notifications
– Image resizing
– 1-month backup of original media and one-click restore
– Compatibility with third-party plugins, including WooCommerce
Overall, ImageRecycle is an excellent choice for WordPress users who want to optimize their website’s performance and improve the user experience. With its powerful compression capabilities and user-friendly features, it’s a must-have plugin for any website owner looking to enhance their site’s speed and SEO.

The 10Web Booster is an excellent WordPress plugin that focuses on improving the overall performance and speed of your website. Here’s why it’s a great choice for image compression:
1. Image Optimization: The plugin uses WebP compression, container-specific image resizing, and preloading of images to optimize images and reduce their file size, without compromising quality. This significantly improves page load times and enhances the user experience.
2. Lazy Loading: The 10Web Booster employs image, iframe, and video lazy loading, which delays the loading of these elements until they are needed, further boosting page speed.
3. Conversion to WebP: The plugin automatically converts images to the WebP format, which can reduce file size by up to 34% compared to JPEG and 26% compared to PNG, without sacrificing quality.
4. Container-specific Image Resizing: The plugin creates different-sized versions of the same image, and serves the appropriate size based on the user’s device, ensuring optimal loading times and image quality.
Overall, the 10Web Booster is an excellent choice for anyone looking to improve their website’s speed and performance, especially when it comes to image compression and optimization. With its comprehensive set of features and automated optimization capabilities, it’s a must-have plugin for any WordPress website.

The 10Web Image Optimizer plugin is an excellent choice for anyone looking to optimize and compress images on their WordPress website. Here’s why this plugin is so good for image compression:
1. Up to 50K Image Compression and Optimization: The plugin offers a high volume of image compression, allowing you to optimize up to 50,000 images per month.
2. Per-Page Image Optimization: With this feature, you can optimize the images on a specific page, without having to worry about whether the images are in your media library or another directory.
3. Maximum Lossy/Extreme Image Compression: The plugin offers three compression modes – conservative, balanced, and extreme – to ensure that your images are optimized for the best possible performance.
The Image Optimizer also offers other benefits, such as resizing images, enhancing website speed, and improving SEO. Additionally, the plugin supports a wide range of image formats, including PNG, JPG, GIF, WebP, and PDF, and provides reports and statistics to help you track the optimization progress.
Overall, the 10Web Image Optimizer plugin is a powerful and user-friendly tool that can help you optimize and compress your website’s images, ultimately improving the user experience and boosting your site’s performance.

The Elementor Website Builder plugin is an excellent choice for image compression and optimization. Here’s why:
1. Improved Website Performance: Elementor’s advanced performance features, including reduced DOM output, optimized media file loading, and lazy loading, ensure that your website’s images are loaded efficiently, leading to faster page load times and an enhanced user experience.
2. Pixel-Perfect Design Tools: With Elementor, you can upload SVGs, apply masks, gradients, and box shadows to your images, allowing you to create visually stunning and professional-looking designs that stand out.
3. Responsive Design: Elementor’s responsive design capabilities allow you to optimize your website’s images for various devices, ensuring a seamless experience across desktop, tablet, and mobile.
Elementor is a comprehensive website builder that goes beyond just image compression. With its vast library of professional widgets, advanced features, and AI-powered capabilities, it empowers you to create stunning, high-performing websites with ease. Whether you’re a beginner or an experienced developer, Elementor’s user-friendly interface and extensive documentation make it an excellent choice for your WordPress website building needs.

The ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF plugin is an excellent choice for image compression and optimization for your WordPress website. Here are a few reasons why it’s a great plugin:
1. Boost your website’s speed: The plugin can optimize images and PDFs with a single click, and it also offers bulk compression to WebP and AVIF formats, which are more efficient than traditional image formats.
2. Improve your website’s SEO: By optimizing your images, the plugin can help increase your website’s SEO ranking, leading to more visitors and potentially higher sales.
3. Easy to use and maintain: The ShortPixel plugin is a lightweight, user-friendly solution that works with any website type, from small blogs to large eCommerce stores. It’s designed to be an “install-and-forget” solution, making it easy to manage your image optimization.
4. Advanced features: The plugin offers a range of advanced features, including:
– Automatic conversion of PNG to JPG for smaller file sizes
– Lossy and lossless compression options
– Glossy JPEG compression for high-quality images
– Built-in global Content Delivery Network (CDN) for faster image delivery
– Bulk optimization and background processing for efficient workflow
– Compatibility with popular WordPress themes, page builders, and media library plugins
The ShortPixel Image Optimizer plugin is a powerful and reliable tool for optimizing your website’s images and improving its performance, user experience, and SEO. With its user-friendly interface, advanced features, and excellent customer support, it’s an ideal choice for website owners and agencies looking to boost their online presence.

Here are 2-3 paragraphs with a list explaining why the EWWW Image Optimizer plugin is good for image compression:
If you’re looking to optimize your WordPress site’s images and improve its overall performance, the EWWW Image Optimizer plugin is an excellent choice. This plugin offers a comprehensive set of features that can help you achieve faster load times, better SEO, and a more engaging user experience for your visitors.
One of the key benefits of EWWW Image Optimizer is its ability to handle image optimization with no speed limits and unlimited file size. The plugin uses industry-leading tools and progressive rendering to ensure pixel-perfect optimization, delivering the best compression-to-quality ratio available. Additionally, it offers intelligent conversion options to determine the right image format for the job, whether it’s JPG, PNG, GIF, or WebP.
Here are some of the reasons why EWWW Image Optimizer is an excellent choice for image compression:
1. Automatic optimization: The plugin’s Easy IO feature automatically compresses, scales, and converts images to the next-gen WebP format.
2. Comprehensive coverage: EWWW Image Optimizer can optimize images from your WordPress Media Library, as well as any other folders or plugins on your site.
3. Safety and support: All communications are secured with SSL encryption, and the plugin offers top-notch support, including free one-on-one email assistance.
4. Backup and restoration: The plugin stores your original images for 30 days, allowing you to easily restore them if needed.
5. Flexible optimization options: You can choose to optimize images using tools on your own server or offload the process to the plugin’s specialized servers for even more compression.
With its powerful features and user-friendly interface, EWWW Image Optimizer is an essential tool for anyone looking to improve their WordPress site’s performance and user experience.

The award-winning Speed Optimizer plugin is a free WordPress performance-boosting solution that can significantly enhance your website’s user experience, increase conversion rates, and drive more traffic. Developed by the WordPress speed experts at SiteGround, this plugin is actively used and trusted by more than 2 million website owners.
The plugin offers essential speed-boosting features that can dramatically improve your WordPress website’s performance on any hosting platform. Here’s why this plugin is great for image compression:
1. Image Compression: The plugin can effortlessly compress your images by up to 85% while maintaining the top-notch quality, reducing the space they occupy on your server.
2. WebP Images: Leverage the power of the WebP image format, which is supported by modern browsers, to significantly reduce the size of your images and boost your page speed.
3. Lazy Load Media: Take control of your website’s asset loading by enabling or disabling Lazy Load for various assets, including images, videos, and iframes.
4. Maximum Image Width: Automatically resize existing and future images whose width exceeds 2560 pixels, optimizing image sizes and enhancing your website’s performance.
With the plugin’s comprehensive suite of speed optimization tools, you can fine-tune your media optimizations to your specific needs, empowering you to unlock your website’s maximum potential and increase conversions.

The TinyPNG – JPEG, PNG & WebP image compression plugin is an excellent choice for anyone looking to optimize their website’s image files and improve its overall performance. Here’s why this plugin is a great option for image compression:
1. Automatic optimization: The plugin automatically optimizes new images as they are uploaded to your WordPress site, ensuring that your website is always running at its best.
2. Advanced background optimization: The plugin’s background optimization feature allows you to optimize your existing media library without disrupting your workflow.
3. Versatile compression options: The plugin supports compression of JPEG, PNG, and WebP images, allowing you to optimize a wide range of file types.
4. Customizable settings: You can choose which thumbnail sizes to optimize, preserve metadata, and even convert CMYK to RGB to save even more space.
5. User-friendly interface: The plugin’s settings page provides a clear overview of your usage and total savings, making it easy to monitor your image optimization progress.
Overall, the TinyPNG – JPEG, PNG & WebP image compression plugin is a powerful tool that can help you enhance your website’s performance by reducing the size of your image files without compromising quality. With its user-friendly features and robust compression capabilities, this plugin is a must-have for any WordPress site owner looking to improve their website’s speed and efficiency.

The Robin image optimizer is a WordPress plugin that is highly recommended for image compression. Here’s why:
1. The plugin is completely free and offers the same features as paid products, making it a cost-effective solution for website owners.
2. It has no limits or restrictions on the number of images that can be optimized, allowing users to compress as many images as they need.
3. The plugin offers automatic optimization using Cron, which means that images are optimized in the background without the user having to wait for the process to complete.
4. Users can also choose to manually optimize their images in bulk, which is a convenient feature for those who need to optimize a large number of images at once.
5. The plugin offers image backup, allowing users to restore original images or re-optimize them in a different quality if needed.
6. The plugin also offers detailed statistics on optimized images, providing users with valuable information about their image optimization efforts.
Overall, the Robin image optimizer is a powerful and feature-rich plugin that can help website owners improve their website’s performance by reducing the weight of their images without sacrificing quality.

The Converter for Media – Optimize images | Convert WebP & AVIF plugin is an excellent choice for image compression on your WordPress website. Here’s why:
1. Speed Up Your Website: By serving WebP and AVIF images, you can save over half the page weight without losing quality. This leads to faster loading times, which is crucial for user experience and search engine optimization.
2. Automatic Conversion: After installing the plugin, your current images will be automatically converted into the new WebP and AVIF formats. You don’t have to do anything else, making the process seamless and effortless.
3. Comprehensive Browser Support: The plugin ensures that all browsers receive the appropriate image format. If a browser supports AVIF, it will receive the AVIF version. If it supports WebP, it will receive the WebP version. If it doesn’t support either, it will receive the original image.
The plugin also offers the following additional benefits:
– AVIF Support: The PRO version allows you to use the AVIF format, which offers even higher levels of image compression and better quality than WebP.
– Support for Additional Directories: You can convert WebP and AVIF images from not only the /uploads directory, but also the /plugins and /themes directories, ensuring full integration with the WebP and AVIF formats.
– Developer Support: The plugin’s developers are dedicated to continuously improving the plugin and providing excellent technical support, ensuring a smooth experience for users.
Optimize your images and take your website to new heights with the Converter for Media – Optimize images | Convert WebP & AVIF plugin. Enjoy faster loading times, better user experience, and improved search engine rankings.

The WP-Optimize plugin is an excellent choice for image compression and boosting the performance of your WordPress website. Here’s why:
1. Image Compression: WP-Optimize offers both lossy and lossless compression options, allowing you to find the perfect balance between file size and image quality. It also supports WebP conversion, which can achieve up to 34% smaller file sizes compared to JPEG and up to 26% compared to PNG.
2. Automated Compression: With the “Auto-compress” feature, every new image you upload will be automatically compressed to your preferred settings, saving you time and effort.
3. Bulk Compression: If you have existing images on your site, you can compress them all with the press of a button.
4. Retain EXIF Data: WP-Optimize allows you to retain EXIF image data during the compression process, ensuring your images retain important metadata.
Furthermore, WP-Optimize is more than just an image compression tool. It also offers features like caching, database optimization, and minification, all of which contribute to improved page speed and performance. With over 1 million active installs and a 4.8-star rating, this plugin is a trusted choice for WordPress users looking to optimize their website.

The Smush Image Optimization plugin is an excellent choice for improving the performance of your WordPress website. Here’s why:
Smush is the leading image optimization plugin, trusted by over 1 million users worldwide. It offers a wide range of features that make it easy to optimize, resize, and compress your images, as well as convert them to the WebP format for faster loading web pages.
Some of the key features that set Smush apart from other image optimization plugins include:
1. Lossless and Lossy Compression: Smush can strip unused data from your images without affecting their quality, as well as optimize them up to 2x more using its cutting-edge, multi-pass lossy compression.
2. Background Optimization: Smush’s powerful optimization features will continue to work in the background, even when the plugin is closed, so you can set it and forget it.
3. Lazy Loading: Smush’s built-in lazy loading feature defers the loading of offscreen images, drastically improving your page’s load times.
4. WebP Conversion: Smush’s Local WebP feature makes it easy to convert your images to the next-gen WebP format, which can reduce file sizes by up to 34% compared to JPG.
5. Incorrect Image Size Detection: Smush can quickly identify images that are slowing down your site, making it easy to resize and optimize them.
Overall, Smush is an incredibly powerful and user-friendly image optimization plugin that can help improve your website’s performance and user experience. Whether you’re a beginner or a seasoned pro, Smush is an essential tool for any WordPress site.