The most straight-forward (and free!)
image compression plugin for WordPress.

Images usually make most of your website's load time.
Why not compress your images to make it much faster?

Download for free

Why Use CompressWP?

It is a simple, lightweight WordPress plugin to compress your images for a significantly smaller size.

Improve page load speed

Compressing your images reduces their file size up to 90%, which results in a significantly faster website, thus providing better experience to your visitors.

Improve SEO rankings

Google has stated that since users place a lot of value in speed, they've decided to take site speed into account in their search rankings.

Useful features

Using our plugin you can compress single images or use the bulk-compress feature to compress your entire media library.

Simple WordPress plugin

We have developed a ridiculously easy-to-use WordPress plugin that connects with our compression servers to compress your images. The process is magical.

Enhance user engagement

Optimizing your images and improving your page load speed significantly means your customers will spend more time on your website.

Multiple servers

Our compression servers are located in multiple places in USA and Europe to provide with the quickest compression wherever your website is located.

How does it work?

All the magic is done by our compression servers automatically.

1. Send

All your images are sent to our compression server one at a time in a matter of seconds. Including all your thumbnail sizes!

2. Magic

Your images are compressed automatically (we can reduce file size up to 90%), while still keeping the same lossless quality.

3. Receive

The images are sent back to your website, which in result will use less disk space, load much faster and your visitors won't see a difference.

Frequently Asked Questions

Is this plugin really free?

Yes, it's fully free to use. At least for now. We decided to make this plugin free so that we could get feedback for future developments.

What kind of images can be compressed?

Right now our plugin supports compression of JPG and PNG files. These are the most popular file formats used, although we plan on supporting more formats in the future.

How does this work?

Well, compressing images (and files in general) is a fairly complex process. We use well-known programs that are built for image compression, which result in no visible quality loss.

Do I need a licence to use this plugin?

Yes, you will need to generate a licence key (which is free, of course) by clicking here. You can enter the licence key in WordPress plugin settings page.

Are there any limits to using this plugin?

Right now there are no limits to the file size and amount of images compressed. However, we do have a fair-usage policy and might temporarily reject compressions in case of heavy usage for a long period.

How can I contact you?

If you have any questions, problems or would like to provide feedback, feel free to send us an email at

More questions?

Get in touch