Optimize the Web with blazing speed!

In modern web development even minor optimizations have significant influence on how efficiently your app works. With hundreds of servers and millions of users, every single pixel counts. Want to save bandwidth and improve your website’s load times? Look no further and welcome to Kraken!Kraken API is here. Register now!

With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time!

Kraken recompresses images with blazing speed and strips metadata with image quality intact.

1. Choose source of images
2. Choose optimization level
3. Attach images you want to optimize

— OR —

Drag'n drop files here
File nameOriginal SizeKraked SizeSavings% SavingsStatus

How to choose image optimization level

With Kraken Image Optimizer, you have two options. Both are lossless, but differ in terms of optimization level and time Kraken takes to perform its tasks.

Advanced
The first option, called "advanced", is appropriate for general use. Use it when you want to krak your images efficiently and fast or when you want to krak images which have been optimized before, e.g. with Smush.it.

Extreme
This option will push your images to the extreme. If you're an optimization freak, this is the right choice for you. Keep in mind that kraking with "extreme" is more time consuming, though. Since outcome is always file-dependent, sometimes you won't be able to tell the difference between images kraked with "extreme" and "advanced".

Remember - both "advanced" and "extreme" modes are world ahead comparing to other tools such as Smush.it. The only thing you have to do is to decide how much you wish to optimize your images and how much time to devote to it.