9+1 Best Online Free Image Optimization Tools

Using images on the site requires consideration of things like optimizing them for a positive impact. Site speed is also one of the most important ranking factors considered by Google. If you use images that are not optimized, the loading time of the web page and the whole site will increase and this is not pleasant for users.

As a result, the page bounce rate increases. Image optimization is considered as an important element in SEO. Therefore, image optimization using Image Optimization Tools is essential for a better user experience and search engines. By optimizing images, you can easily rank high in Google search results. Especially if your site offers image-based products and services.

How Do I Compress Photos And Keep Their Quality?

Quality images have a large volume and when we use these photos, it causes the site volume to increase and the site to load later; Using online image compression tools, you can resize and compress images to optimize the site without losing image quality.
In the following, we will review some online compression sites that you can use as a tool for photo compression.

What Is The Purpose Of Image Optimization?

  • Improves Page Load Speed
  • Improves SEO Ranking
  • Boost Conversions
  • User engagement rates, conversion rates and repurchases will increase


Image Optimization Tools

List of The 10 Online Image Compressor Optimizer Tools

  1. Short Pixel
  2. EWWW Image Optimizer
  3. Imagekit.io
  4. Optimizilla
  5. Image Recycle
  6. Kraken.io
  7. Resize Photos
  8. Trim age
  9. Compressor.io
  10. Tiny PNG

1. Short Pixel

The first option for optimizing images is the ShortPixel online tool. You can use it to compress and optimize your photos and use it through various methods such as using it as a WordPress plugin with support for WebP, PNG, JPG and PDF files.

Special features of Short Pixel include the following:

  • Up to 90% compression rate
  • No file size limit for optimization
  • Multi-image optimization
  • Fast processing for old and new images


By referring to the opposite link: https://shortpixel.com/pricing, you can see the special features that Short Pixel will offer you; The prices starts from 3.99$ to 1000$ per months.


2. EWWW Image Optimizer

Another popular image optimizer is the EWWW Image Optimizer, which offers additional features up to 80% compression, as well as features such as a CDN for faster image delivery. You can also use this tool as a WordPress plugin.

Special features provided by EWWW Image Optimizer:

  • Unlimited file size
  • Compatible with a lot of plugins
  • Bulk optimization
  • Support for JPG, PNG, GIF, WebP


Use the following link: https://ewww.io/plans/ to discover more about EWWW Image Optimizer and also see the price of the premium plans that starts from 7$ to 25$ per months and also 70% to 250$ per yearly.


3. Imagekit.io

ImageKit.io automatically uses the correct output image format based on image quality, browser support, and user device capabilities. Imagekit.io like Ewww optimizer, is an image optimization tool that provides CDN images, also real-time conversion, and storage.

Imagekit.io will offer you:

  • Image transformation
  • Performance monitoring & analytics
  • Watermarking and text overlays to modify images
  • 84% reduction in image bandwidth
  • Provides CDN images


By clicking on the given link: https://imagekit.io/plans you can view the special plans of ImageKit.io tool, that start 49$ per month.


4. Optimizilla

Optimizilla is one of the image optimization tools that you can optimize your images in the shortest possible time without loss more of quality, in this case you can select the higher quality of the compressed files but you will loose the optimization, for example: if you select the quality on 50% your optimization will be on 110 KB from 922 KB, but if you select the quality on 100% your optimization will be on 850 KB drom 922 KB.

Like Short Pixel, with this tool you can see the pre- and post-edit versions; Unlike other photo optimization tools, Optimizilla does not provide a PDF compression, which is not very important.

The features of Optimizilla optimization tool:

  • Free to use
  • Automatic compression based on the source image
  • Upload up to 20 images at once
  • Unlimited file size


This tool is completely free and you can use it easily.


5. Image Recycle

Image recycle is also one of the best options for optimizing and compressing images and PDFs, Images usually represent from 60% to 70% of website page weight. With this tool you can access the API as well as plugins for WordPress, Magento, Shopify and Joomla with the support for JPG and PNG; Another tip of this tool is that you can resize your photo.

Image recycle will offer:

  • CMS extensions
  • Automatic compression based on the source image
  • Easy to use API
  • Deliver and display fast


Using this link: https://www.imagerecycle.com/prices You can view, what are the premium plans that Image recycle will offer you.


6. Kraken.io

kraken.io is another popular option for Image Optimization Tools, with the kraken.io plugin you can also use it in WordPress and access the API. It also resizes images to the dimensions you specify. Another point is that the free version of this tool can be very effective, but if you want to use it repeatedly due to manual effort, it will not be effective.

With Kraken.io you can:

  • Reduce the Weight and Not the Quality
  • Speed up Your Apps and Websites
  • Reduce Your Operating Costs
  • Slash Your CDN Bills by Half or More
  • Use kraken tool with unlimited file size


Click on the following link: https://kraken.io/pricing and see how is going different the kraken premium plans pricing.


7. Resize Photos

Free and suitable options for optimizing photos include Resize Photos. With this tool, after selecting the file and compressing it, you can select the compression level from 0 to 100, and you can also use features such as adding Use subtitles and effects or visual effects in the photo.

Resize Photos Offers:

  • Valid formats like JPG, PNG, GIF, BMP, PSD
  • Different effects and visual effects
  • Unlimited file size
  • Resize the files
  • Fast processing


This tool is completely free and you can use it easily.


8. Trim Age

A cross-platform tool for losslessly optimizing images, According to the introduction of the above, to introduce a special tool for Linux and Mac OS users, we have also put Trimage in the list of our optimization tools and can be useful for most Linux users; Using Trimage you can compress and optimize JPG and PNG files.

Features of Trimage include the following:

  • No file size limitation
  • No exposing privacy
  • Various input functions to fit your own workflow
  • All image files are losslessy compressed on the highest available compression levels


This tool is completely free and you can use it easily.


9. Compressor.io

Probably the most diverse formats available for optimizing and compressing photos are provided by Compressor.io, this optimization tool is free but also offers premium version, you can easily use it and files can be compressed quickly Get accepted. Optimizes all files in Gif, PNG, WEBP, JPEG and SVG formats.

Features usable in Jpeg.io:

  • Simultaneous compression of a large number of images
  • High compression speed
  • High quality image compression
  • Choose between or compression
  • Choose between lossy or lossless compression


Follow the link below: https://compressor.io/pricing to see the pricing of the Compressor.io Premium plan, the pricing will changes from 50$ depend on the users number.


What Is The Best Optimizer?

Finall Optimizer:

Tiny PNG

We recommend TinyPNG for compressing and optimizing photos; The latest introduction to photo optimization is that Tiny PNG is more complete than most optimization tools, using TinyPNG you can access the API and CDN images.

With TinyPNG By reducing the number of colors, 24-bit PNG files can be converted to much smaller 8-bit indexed color images; All unnecessary metadata is stripped too, this tool have support for animated PNG, JPG and PNG, In the free version of this tool you can upload 20 photos at once for optimization; Of course, due to the limited file upload with a maximum size of 5 MB, it is not very interesting, but with WordPress and Joomla plugins, as well as high-speed performance in image compression while maintaining higher image quality than most other optimization tools, we can limit Ignore the file upload.

With TinyPNG you can also use the following features:

  • Compress images without loosing their quality
  • Developer APIs for the tool are available for Ruby, PHP, Node.js, Python and Java
  • Provides CDN images
  • Automatic compression
  • Performs additional operations on image automatically such as correcting gamma scaling, bicubic transparency edge correction and natural image sharpening


On the main page of the Tiny PNG tool, you can click on the Go Pro! and after creating an account, use its special plans, also the price of which starts from $ 25, and varies depending on the number of users.



If you want your page to be noticed by Google search engines and the audience, photo optimization will help you a lot. Also, note that if you reduce the size of an image too much in order to optimize the images, The image quality will be reduced and will negatively affect the result of the user experience, and on the other hand, you should not do a little compression so that the size of the image is not reduced enough.

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