We optimize your images and accelerate your websites

Kraken.io is a robust, ultra-fast image optimizer and compressor with best-in-class algorithms.
We'll save you bandwidth and storage space and will dramatically improve your website’s load times.

Thousands of smart companies from around the world trust in Kraken.io
Watch our video and find out how Kraken.io can help you.

How well does Kraken.io perform?

We like to think the only way to get your image files smaller after optimizing them with Kraken is to delete them.

Original Image
Kraked Image
  • Original Size: KB
  • Kraked Size: KB (% reduction)

optimized images and counting

Everyone Needs Image Optimization

Designers, Developers, WordPress and Magento users - even enthusiasts all over the world use Kraken.io

Designers

Done with your page or layout? No you're not! Run them through Kraken.io, then you're really done.

Use Web Interface

Developers

Optimize and resize images from within your applications using our fully-featured and easy-to-use API.

View API Docs

WordPress and Magento

Are you a WordPress or Magento user? Get our official plugins and and speed up your websites now.

Discover Our Plugins

Simple and Flexible Pricing

All plans start out as a FREE Account which comes with 100 MB of testing quota. No credit card is required to sign up.

  • Micro
    $5 / mo.
    500 MBof images per month$5per additional GB
  • Basic
    $9 / mo.
    2 GBof images per month$4per additional GB
  • Popular
    Advanced
    $19 / mo.
    5 GBof images per month$3per additional GB
  • Premium
    $39 / mo.
    15 GBof images per month$2per additional GB
  • Enterprise
    $79 / mo.
    60 GBof images per month$1per additional GB

All plans come equipped with: Full API Access, Web Interface PRO, WordPress Plugin, Magento Extension and Kraken Cloud Storage.

Integrating Kraken.io into our dev process has been really easy and has helped us greatly reduce our bandwidth usage.— Anton Molleda, Program Manager, Microsoft

Image Optimization is Important, and You Know It

62% of today's Internet traffic is made up of images. Optimize them with Kraken.io and save both money and time.

Reduce the Weight and Not the Quality

You need to be confident that the quality of the results you are getting have not been compromised for the sake of getting the smallest possible file size. While it is possible to reduce any image to a tiny fraction of its original size, that approach often leads to a serious amount of visual degradation. Kraken.io's optimization pipeline offers tremendous savings, with results that stand up to close inspection, each and every time.

Let us do the Hard Work

All optimization is carried out by our powerful servers, freeing you from having to utilize your own. Our cutting-edge infrastructure has been designed from the ground up with a single purpose in mind - to optimize your images blazingly fast. Focus on your business in the best way you know how, we'll worry about making your images faster and better - every single one of them has potential savings.

Speed up Your Apps and Websites

User experience is all about speed. A faster site will make your users happier. Happier users will buy more of your product and refer you more business. A faster site will get you more traffic and gain you more leads - all of which will contribute to the success of your business. If your site is image-rich, you will need to be extra vigilant in order to keep request sizes down. Kraken.io will help you with that.

Optimize for Mobile and Tablets

With more and more people accessing your content through tablet or mobile devices, reducing your Time to Glass should be one of your top priorities. Dont't waste your user's precious bandwidth with oversized, unoptimized images - they won't stick around. You need to serve them images that are not carrying any extra, unnecessary weight. Using Kraken.io's resizing feature you can even generate optimized image sets for all your target devices.

Don't subject your visitors to long waits when visiting your site - they won't stick around.

Sign Up Now

Reduce Your Operating Costs

How much do you spend on bandwidth and storage? We can't answer that, but we can say that you are spending more than you need to be. Using Kraken.io you can cut those expenses down to more than half. Your images will occupy about 50% space on average (often less) and your bandwidth savings could be an absolute knockout depending on how many page impressions you get.

Improve Your Search Ranking

Since 2010, Google has weighted a site's loading speed as an important criteria in determining how it ranks in relation to other comparable sites. In other words, faster loading sites are looked upon more favourably than their slower counterparts. Kraken.io can help you improve your search ranking by significantly speeding up your pages' load times. Just check out your Google PageSpeed Insights report before and after you've run your images through our service.

Slash Your CDN Bills by Half or More

Are your CDN bills starting to substantially cut into your profit margins? Use Kraken.io to optimize your image assets and knock those bills down by at least half. Your users won't notice any difference (other than faster loading times and less waiting around for stuff to download) but you'll notice a ​huge​ difference when it comes to your CDN spend over time.

Supercharge Your WordPress

Got WordPress? Install our plugin and get it loading faster right away. Our WordPress plugin allows you to optimize all images uploaded to your business or blog. Existing images can be optimized from within the Media Library. Any newly uploaded images are optimized on-the-fly. Any generated thumbnails are optimized too. Install Kraken Plugin for a quick and simple way give your WordPress blog an SEO bump!

Save money on bandwidth and storage space and accelerate your websites now

Powerful API, Web Interface PRO, WordPress and Magento Plugins and Kraken Cloud Storage

See Plans and PricingTry Free Web Interface

Kraken.io at a Glance

Nine reasons why you don't need to look any further than Kraken.io.

Developer-Friendly API

No matter which programming language you use Kraken API will integrate seamlessly with all your services.

WordPress and Magento Plugins

Greatly speed up your blog or business, while saving on both bandwidth and disk space using our official plugins.

Powerful Infrastructure

Our hardware will let you to get the job done quickly and without consuming a single CPU cycle on your own machines.

First Class Compression

With its best-in-class algorithms Kraken gives you an incredible level of image compression and optimization.

API External Storage

Kraken API allows you to easily store optimized images directly in S3, Azure, Cloud Files and SoftLayer.

Lossy Optimization Options

If you decide to sacrifice just a fraction of image quality, you will be able to save up to 90% of the initial file weight.

Image Resizing

Want to have your images resized before optimization? Kraken.io offers you several methods for resizing and cropping.

Free Web Interface

In case you have a smaller amount of images to be optimized you can always use our FREE Web Interface.

Great User Support

Get fast and friendly customer support. No auto-responses or bots. We'll get straight to the point and help you out.

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