This plugin allows you to optimize and resize new and existing WordPress image uploads through Kraken.io Image Optimizer’s API. Both lossless and intelligent lossy optimization modes are supported. Supported filetypes are JPEG, PNG and GIF (including animated GIF). Maximum filesize limit is 32 MB. Even when using Kraken.io’s lossy optimization, our system goes the extra mile to ensure that the results are of high quality, every time. You can just install the plugin and stop worrying.
For more details, including detailed documentation and plans and pricing, please visit Kraken.io.
Get your FREE account with us, or a subscription starting from just USD $5 per month
Sign up for your FREE Kraken.io Account and try out our plugin with and the rest of our features now, including:
- 100MB of free testing quota
- API Access, with dozens of ready-to-use libraries and modules
- Web Interface PRO with Image Resizing and sync-to-Dropbox
- URL Paster
- Page Cruncher
- Optimization Stats and History
- …and more.
????? Excellent Option for Image Optimization
“The real power of Kraken is their “intelligent lossy” optimization. I use it on all my sites and have never once needed to roll back an image because of too much quality degredation. While I hope to see some more advanced settings added to the WordPress plugin in the future, it is a perfect solution as is.” – collin
????? Quality results, quality service
“The plugin works really well and effortlessly, and the support is prompt, thoughtful, and thorough. I’m hooked.” — illustrata
????? Optimize according to Google Pagespeed
“Kraken was instrumental in optimizing images to comply with Google’s Pagespeed analyzing tool. Our travel blog travelmemo.com now sports Google’s ‘mobile friendly’ tag for mobile searches” — Walter Schaerer
????? Perfect solution to speed up site!
“I love this plugin! All the questions I had are quickly responded to and I see a huge saving with image size without losing the quality. I highly recommend this plugin!” — ezone69
Once you have obtained your credentials, from your WordPress admin, go to the Kraken.io settings page. The from there you can enter your API credentials, and select your optimization preferences. Once you have done this, click on Save. If everything is in order, it will simply say “settings saved” and give you a reassuring green tick that your credentials are valid. You can now start optimizing images from within Media Library. Any image you upload from now on, through any of the media upload screens will be optimized on-the-fly by Kraken.io.
For advanced users, there is a third party WordPress Command Line Interface (CLI) tool to allow image optimization from the command line, or by using cron. For details, visit: https://github.com/tillkruss/wp-cli-kraken
Please send bug reports, problems, feature requests and so on to support (at) Kraken dot io, or directly to the author of this plugin.
If you use the WP Super Cache plugin, you must disable the plugin prior to performing any image optimization, as it is known to cause strange and buggy behaviour with the Kraken.io Image Optimizer plugin.
We love to hear from you! Just shoot an email to support (at) kraken dot io and let’s talk.
To install the Kraken WordPress Plugin:
Yes you can. All of our plans require that you first create your free Kraken.io account. No credit card is required, and we give you free testing quota of 50 MB, with which you can test all the features we offer, including this plugin.
Additionally, if you would like to test the performance and results of Kraken.io Image Optimizer, you can try the free Web Interface at https://kraken.io/web-interface which does not require any registration.
From our plans page, right here. In addition to being able to use our WordPress Plugin, you can also use the API in your own applications, and take advantage of our Web Interface PRO feature (and much more!) for as little as USD $5 per month.
Yes, of course they will. Our plugin simply replaces the image files on your blog with the ones optimized by us.
You will need to switch the Media Library from the Grid view to the List view. In the “Kraked Size” column, you will then see the “Optimize This Image” button for unoptimized images, or the results of the optimization where the image has already been optimized by our plugin.
Kraken.io’s service emphasizes finding the precise balance between image quality and file size reduction. Our API utilizes various mechanisms for ensuring that the result cannot be distinguished from the original by the human eye, even upon close inspection. If want to get the greatest possible savings without ever having to check the optimized image against the original, this is the plugin for you.
This plugin allows you to optimize your WordPress images through the Kraken.io API, the world's most advanced image optimization and resizing API …View Cart
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