Serve perfectly optimized images from the fastest WordPress CDN plugin. Image hosting with deep image zoom, 360 spin, responsive imaging & lazy lo …
Accelerate your website and improve SEO with Sirv – the most complete image CDN and optimization plugin for WordPress.
Automatically resize, compress and serve images in the most optimal image format over a fast global CDN.
The best WordPress image optimizer – you don’t need to lift a finger. Just install the plugin and Sirv will automatically create and serve the smallest possible file-size (without looking over-compressed). The default settings are perfect for most sites and if you want to get under the hood, every option is very easily adjusted.
Automatically optimize your existing WordPress media library images, without lifting a finger. Sirv can automatically copy your media library to Sirv, from where images will be served as highly optimized images across Sirv’s fast, global WordPress CDN (19 worldwide locations).
All these images (and more) can be automatically optimized by Sirv:
Simply enable the Sirv CDN after you’ve installed the plugin and Sirv will take care of the rest.
See the complete list of features of Sirv’s fresh new take on image optimization.
Sirv loves huge images – it can zoom deep inside them very fast. No matter how big, images load fast, just like when you zoom into a Google Map. The bigger your images, the more impressive this image zoom is – perfect if you have really high quality images.
Shoppers adore spinning products around to see them from all sides. If you’re selling something online, maybe with WooCommerce, Sirv provides a stunning 360-degree photography experience. Simply upload a set of photos and a 360 spin will be immediately ready to embed in your page. It feels incredible on desktop and mobile alike, especially the big full-screen 360 spin view.
Free and paid plans are available, depending on your needs. See “Price Plans” below.
★★★★★
“We’ve halved the load time on mobiles of a site that we had already done quite a bit of work on to get image sizes down.” @martingfisher★★★★★
“So far the best CDN plugin for WordPress. Please, never disappear!” @mavenickster★★★★★
“I was looking for a CDN fast and easy (no need to code)! Sirv is the best – Just upload your photos on your WordPress library and voilà “roulez jeunesse!!!” (French expression). Very good service!” @disconance★★★★★
“Sirv is fantastic! I have a lot of images on my website, and most of them are large, which resulted in slow site speeds, even with a CDN. What I love about Sirv is that they offer a CDN service, but also dynamically resize images based on the user’s browser/device, and serve the right file type. It has meant HUGE speed improvements on my website.” @basellen
WebP is probably the best image format you’ve never heard of. Incredibly, it has the same quality of a JPEG, yet its typically 30% smaller in file-size (versus Sirv’s already outstanding JPEG compression).
Sirv is intelligent enough to always serve the smallest possible file format that each of your users’ browser supports. For Chrome & Opera, that’s usually WebP. Another reason why your pages will instantly load faster, once you install the Sirv plugin for WordPress.
All this is 100% automatic. Add in lazy loading and responsive images and you truly have the best possible image delivery system for WordPress.
Sirv is a professional image hosting and WordPress CDN service. Most websites require a paid plan. Sirv also provides a free plan for light usage (500 MB storage and 2 GB monthly transfer).
We believe in fair and transparent pricing:
Keep learning with these helpful resources:
sirv
folder to the /wp-content/plugins/
directory of your WordPress site.Responsive image gallery, with perfectly scaled images.
Zoom deep into images and swap between them.
Deep zoom, for big images.
Embed perfectly sized images, scaled on-the-fly to suit each users screen.
360 spin that is responsive, smooth and fast loading.
Create a free Sirv account: https://my.sirv.com/#/signup
Configure the plugin by pasting the S3 settings from https://my.sirv.com/account.
Enable the WordPress CDN plugin.
Synchronize your WordPress library with Sirv.
Check your stats to see how much storage and transfer you're using.
Learn more about Sirv on the Help page.
Send your questions to Sirv's expert support team.
Click the Add Sirv Media button to embed images in your page or post.
Choose the image(s) to embed in your page/post.
Choose how the image(s) should be displayed (static images, responsive images, 360 spin, image zoom or image gallery).
Your images/gallery will be shown in your post.
Click Preview to see how the images look in your page/post.
To upload images to your Sirv library, go to the Media Library page within the Sirv sub-menu (in the left navigation column).
You can try Sirv for 30 days without any obligations.
Then you have the option to downgrade to a free plan with 500 MB storage and 2 GB of bandwidth. Or you can choose one of our pricing plans.
WebP is enabled by default. Sirv automatically optimizes your images in the most suitable format for each users’ browser and screen. WebP is usually the smallest file-size for Chrome and Opera, so your images will be served in WebP format (regardless of what image format your original images are). Other browsers will receive either JPEG or PNG, whichever is most optimal.
You can serve images from any domain or subdomain that you own. All you need is an SSL certificate for that domain/subdomain. You’ll update your DNS to point the CNAME to your Sirv account, then all your images will be optimized and served rapidly over HTTPS from Sirv. Follow this short tutorial.
You can serve almost any file from your Sirv account. Use it as a WordPress CDN to deliver JS files, CSS files, text/CSV/XML files, PDFs, PSDs and more. Think of Sirv as a complete CDN hosting solution for all your files, with the best possible image optimization and delivery.
Your images are perfectly safe, Sirv does not modify them. After you turn off our plugin your site keeps working just the way it did before.
Your original images are left untouched. Sirv serves your images from a robust CDN. It automatically resizes and optimizes all of your images on-the-fly allowing for a superb experience for each and every user, on any device, from any country in the world.
JPEG, PNG, GIF, WebP and many more.
People tell us they prefer Sirv to other plugins (Smush, Cloudinary, ImgIX, Imagify, ShortPixel) because Sirv optimizes images smaller, the Sirv plugin is entirely automated and images load faster anywhere in the world, thanks to Sirv’s CDN.
Yes. Clouflare and Sirv work perfectly together on the same site. Sirv will serve your images, Cloudflare will serve your other files.
Sirv works instantly on over 95% of WordPress sites. In case Sirv doesn’t instantly work for you, we can usually resolve that within 24 hours (Mon-Fri). Just send us a message containing a login to your WordPress admin from this secure form and our helpful team will find and resolve the problem ASAP.
Yes, you can keep your image meta data, including any copyright information. Learn how.
Sirv also helps you protect your images with watermarks and hotlink protection. Learn how.
Yes, Sirv works with Elementor. The Sirv plugin automatically copies your Elementor images to your Sirv account. There’s also a button in Elementor to “Add Sirv Media” to your pages.
Yes, Sirv works with Divi. It will automatically sync and serve your Divi images. You can also use the Add Sirv Media button to embed your Sirv library images into Divi pages.
The official Sirv Help Center is full of easy advice, including:
You can report security bugs through the Patchstack Vulnerability Disclosure Program. The Patchstack team help validate, triage and handle any security vulnerabilities. Report a security vulnerability.