We are continuing to invest in all of these tools, as they all serve a unique role in improving the image experience on the web. ![]() Mirage accelerates image delivery based on device type. Polish automates options for both lossless and lossy image compression to remove unnecessary bytes from images. Our caching has always helped reduce latency by storing a copy of images closer to the user. Cloudflare and ImagesĬloudflare has a long history building tools to accelerate images. You can install a Worker on a route which matches your image URLs, and resize any images larger than a limit:Įvent.respondWith(handleRequest(event.request))Īs a Worker is just code, it is also easy to run this worker only on URLs with image extensions, or even to only resize images being delivered to mobile clients. Your users and client would be able to use the same image URLs as always, but the images will be transparently modified in whatever way you need. For example, you might wish to add Image Resizing to your images while keeping the same URLs. Workers allow you to write code which runs close to your users all around the world. Image Resizing is also available from within a Cloudflare Worker. In this example, a single high quality copy of hero.jpg is stored, and Image Resizing is used to resize for each particular size as needed.Įnforce Maximum Size Without Changing URLs Without Image Resizing, multiple versions of the same image would need to be created and stored. This can be difficult when images are intended to fill a particular percentage of the screen. When tailoring a site to work on various device types and sizes, it’s important to always use correctly sized images. This is how to display a 75x75 pixel thumbnail using Image Resizing: Using Image Resizing, if the high quality image is located here: One example is creating thumbnails for a catalog view. From that image, they need to create different variants depending on how that product will be displayed. Examples Ecommerce ThumbnailsĮcommerce sites typically store a high-quality image of each product. Without any additional effort, each variant will also automatically benefit from Cloudflare’s global caching. Delivering a WebP image takes advantage of the modern, highly optimized image format.īy using a combination of these actions, customers store a single high quality image on their server, and Image Resizing can be leveraged to create specialized variants for each specific use case.
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