Image Optimizer, Resizer and CDN – Sirv is a WordPress Plugin Directory app by Sirv CDN and Image Hosting. With a rating of 4.9★ from 265 reviews, it currently ranks #224 in the Block-enabled category.
Image Optimizer, Resizer and CDN – Sirv is the #224 ranked Block-enabled app on WordPress, with a 4.9 average rating from 265 reviews, as of Sep 11, 2026.
AppRanks verdict
Generated from marketplace data as of Sep 11, 2026
Image Optimizer, Resizer and CDN – Sirv ranks #224 of 427 in Block-enabled on WordPress. It holds a 4.9★ average from 265 reviews on WordPress.
Pros
+4.9★ average across 265 reviews
Cons
−No declared third-party integrations on the listing — verify compatibility with your existing tools before installing
How Image Optimizer, Resizer and CDN – Sirv works
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Accelerate your website and improve SEO with Sirv – the most complete image CDN and media optimization plugin for WordPress & WooCommerce.
Automatically resize, compress and serve videos & images in next-gen formats, from Sirv’s fast CDN in 25 major cities.
Why is Sirv the best choice for WordPress image optimization?
Automatic optimization
Automatic scaled images
Automatic next-gen formats (AVIF & WebP)
Smaller files than any other WP optimization plugin
Incredibly fast CDN
Perfect on WooCommerce
Lazy loading
The best WordPress image optimizer – you don’t need to lift a finger. Just install the plugin and Sirv will automatically serve perfectly scaled and optimized images possible file-size. Every option is easily configured, if you wish to change the defaults.
Optimize your WordPress Media Library
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:
Media gallery images
Featured images
WooCommerce product & category images
Images added via other plugins or scripts
Images added via “Add Media” button
CSS background images
Simply enable the Sirv CDN and images will sync to your Sirv account automatically.
See the complete list of features of Sirv’s fresh new take on media hosting and optimization.
Take your WooCommerce sales to another level
Optimization & CDN delivery of all your product images
Ultra-deep image zoom, 3D GLB models and 360-spin for your media viewer
Add image watermarks
Add text captions
Serves your files wherever you need them – websites, apps, feeds, social media, email campaigns
Image zoom
Sirv loves huge images – it can zoom deep inside them very fast. No matter how big, images load fast, just like zooming on a Google Map. The bigger your images, the more impressive this image zoom is – perfect if you have really high quality images.
Video streaming
Any video you upload to Sirv will be converted to different resolution video streams, for instant playback. Every user will receive the most optimal stream for their device, screen and network connection speed.
3D models (GLB and USDZ)
Upload your 3D models to Sirv and embed them in your web pages and product galleries. It’s easy and automated with Sirv Media Viewer. No coding needed. It also provides Augmented Reality (AR) automatically.
360 spin
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.
Try demos.
Free and paid plans are available, depending on your needs. See “Price Plans” below.
What our users say
★★★★★
“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 to 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
Optimal format (every time)
Google loves next-gen image formats for SEO, but it’s a pain to convert all your images and keep track of them. Sirv solves that. It automatically delivers images to each user in the most optimal format. Usually that’ll be AVIF or WebP and the filesize is dramatically smaller, so Google will reward you with better search ranking.
Sirv’s intelligence always serves the smallest possible file format to each users’ browser. It is 100% automatic. Plus, images are automatically scaled down to the suitable width/height and they’re lazy loaded, so you’ll really have the best possible image solution for WordPress.
Price plans
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).
Free 0.5 GB storage, $0/month
Business 5 GB storage, $19/month
Business 12 GB storage, $39/month
Business 20 GB storage, $59/month
Business 40 GB storage, $89/month
Business 60 GB storage, $119/month
Business 100 GB storage, $199/month
Enterprise: tailored to your needs – Contact us.
Create a Sirv account.
We believe in fair and transparent pricing:
Upgrade/downgrade any time.
Start/stop any time.
Complete and easy access to your images.
No credit card required for the Free plan.
Further reading
Keep learning with these helpful resources:
Sirv for WordPress documentation.
Sirv for WooCommerce documentation.
The official Sirv Help Center & Documentation.
Serve images from your own domain name.
Next steps…
Create your Sirv account
Login to your Sirv account
Standardized capabilities
AppRanks hasn't mapped this app to standardized capabilities yet. The developer's own feature list is shown above.
Image Optimizer, Resizer and CDN – Sirv is a WordPress app by Sirv CDN and Image Hosting, listed in Block-enabled. It holds a 4.9-star average from 265 reviews on WordPress.
Where does Image Optimizer, Resizer and CDN – Sirv rank on WordPress?
Image Optimizer, Resizer and CDN – Sirv ranks #224 of 427 apps in Block-enabled on WordPress.
Where Image Optimizer, Resizer and CDN – Sirv stands in the Block-enabled category
Image Optimizer, Resizer and CDN – Sirv ranks #224 of 427 apps in the Block-enabled category, placing it in the top 53% of the listing.
