However, Apple’s Safari browser had been the lone holdout before finally adding WebP support in Safari 14, released in September 2020. In this post, you’ll learn everything you need to know about WebP, including how you can start using WebP images on your own WordPress site. You probably recognize by now that using images on your website is a great way to break up long walls of text, and of course, images help keep your visitors engaged. Some developers are supportive of the change but prefer for it to be off by default when it is first rolled out, to allow the ecosystem to prepare for the change. Despite a raft of revisions, and filters to control or disable WebP uploads, the proposal remained controversial. Many still have reservations about whether this should be opt-in or on by default.

WebP image format

I have excellent eyesight but can’t spot the difference either! Use the optimized image to save bandwidth and loading time and your website visitors will thank you. Photoshop 2022 support The plugin is fully compatible with the latest version of Photoshop CC. Get Photoshop pluginCreate perfect thumbnails The API now resizes images intelligently! Whenever you change the aspect ratio, smart cropping removes the boring bits. And when cut out images are detected the API will add more background if needed. Automatically generating WebP versions of only core image sizes in 6.1 by default.

Microsoft Edge can support WebP with a provided “platform extension” that’s typically enabled by default, but not available if users have the “application guard” mode active. File size is reduced to 149 kb approximately, which almost 14% of the original image. As of this writing, webP is supported by Google Chrome, Internet Explorer with Google Chrome Frame, Opera 11.10 and Android Ice Cream Sandwich. Chrome, Firefox, Safari and now Microsoft Edge all support APNG. WordPress pluginThe active community has also developed many third-party add-ons that you can use.

WordPress 5 8 Adds Native Webp Image Format Support

Improve the performance and security of your WordPress website with our WordPress hosting plans. Keeping secondary sub-sizes only if they are smaller than the primary MIME type. On June 30, 2022, Adam Silverstein brought the proposal back with some additional research on how it could change WordPress’s future direction. Also based on the original name and idea by @M_J_Robbins and the team at Rebel. WordPress 5.8 with native WebP support is available to download now. There’s not much you can do thought, firefox just doesn’t support it yet.

WebP image format

PNG is probably the most valuable image format currently on the market besides WebP. PNG supports transparency, which is a critical element of web design. Transparency lets you structure images so that they don’t conflict with each other while retaining a consistent design framework on your website. Lossy compression creates images that are approximately the same which reduces the file size post-compression. WebP images are smaller than their JPEG and PNG counterparts—usually on the magnitude of a 25–35% reduction in filesize.

GIF files will not load via WebP and, although WebP does include a provision for animation functionality, they are not supported by Shopify as of this time. WebP is an image format that has been developed by Google to create a more flexible and efficient image format for use on websites. Only generating WebP images for image sizes that are intended for use in user-facing front-end content. This avoids wasting storage space for WebP images that will never be used.

Part 1: What Is Webp File Format

Lossy compression – lets you achieve big reductions in file size but at the cost of some image quality . Because there’s less information to store, WebP can offer smaller file sizes without changing the image. 75%+ of the webp images were larger than the jpegs they were created to replace.

  • Using WebP images also helps create a greener web because every byte of data requires energy to transfer and store.
  • Use an online tool like CloudConvertto transform images to WebP.
  • While lossless compression makes images look much better, dealing with large file sizes can bog down your server or make websites load slower than usual.
  • Only generating WebP images for image sizes that are intended for use in user-facing front-end content.
  • As a result, supporting WebP requires messing around with dynamically deciding whether to deliver WebP file format or JPG/PNG images according to the browser used by each of your visitors.

In fact, Shopify doesn’t even let you upload images in this format. If you use an alternative server to load image files, Shopify’s WebP support won’t automatically kick in, but the provider may have WebP support of its own. Only Photoshop CC 2015 or newer can save images as indexed PNG files with alpha transparency. With other versions it is impossible and Photoshop CS5 cannot even display them properly. For mobile apps, it was found that iOS 14+ apps are compatible with WebP; older versions would be served JPEG images as an alternative.

Make sure these images are not external, and there is WebP version of optimized image in your Media Library. The reference implementation consists of converter software in the form of a command-line program for Linux and a programming library for the decoding, the same as for WebM. The open-source community ported the converter to other platforms, such as Windows. The supporting libwebp library reached version 1.0 in April 2018.

How To Enable Webp With WordPress

There are a few common strategies for optimizing images for performance, such as resizing and compressing them. But another important detail is the file format of the images themselves – e.g., JPEG, PNG, or the focus of this post – WebP. I tried converting jpg, gif and png files….both gif and png converted into webp are much smaller. This typically means that users on smartphones don’t have to download image files as large as, say, a user with a large Mac computer screen. This can be particularly helpful since Internet connections on mobile devices tend to be slower than on other networks.

WebP image format

And there is no speed benefit from webP from actual testing. Smaller files loaded in parallel do not always equate to fast pages. Like with any tools, however, it’s always a good idea to check that you’re happy with how the “before” and “after” images compare in terms of legibility, color and overall quality.

How To Optimize Images In Wordpress

So, if you had a PNG image that was smaller in file size than the WebP file , your PNG image would load instead of the WebP image. Or, more likely, your PNG image would load for Safari users and your WebP image would load for Chrome users. This means that Chrome and Opera users would load your website faster than Safari and Firefox users if you took advantage of WebP. WebP offers 26% smaller file sizes than PNG, while still providing transparency and the same quality. The image format — which is developed by Google — uses both lossy and lossless compression by utilizing technology that Google purchased from On2 Technologies.

The proprietary PageSpeed Insights tool suggests that webmasters switch from JPEG and PNG to WebP in order to improve their website speed score. A primary goal of the WebP standard is to produce smaller, better-looking images that can speed up the online. WebP is more efficient and effective at this form of compression.

Custom image sizes will initially have to opt-in to receive automatically generated WebP versions or opt-out if they are exclusively used for special cases where WebP is not beneficial or supported. Workaround code to enable support for WebP in earlier versions of WordPressVersion 5.8 provides full native support for the WebP image format. WordPress users can now add and use WebP images the same way they do with PNGs and JPEGs.

What’s more important is that there is no risk of sacrificing visual quality to achieve lower file sizes. WebP is supported by the latest versions of Chrome, Firefox, Safari, Edge, and Opera, while AVIF support is more limited. You’ll need to serve a fallback PNG or JPEG image for older browser support. For an overview of fallback techniques and the list below for browser support of image formats.

WebP offers file sizes that are around 30% smaller than JPEG without a quality gap. It also provides transparency like PNG, and the ability to animate images like the GIF format. WebP is an image file format developed by Google intended as a replacement for JPEG, PNG, and GIF file formats. It supports both lossy and lossless compression, as well as animation and alpha transparency.

Google reports a 64% reduction in file size for images converted from animated GIFs to lossy WebP, however, with a very noticeable visual impact, both at default settings, and optimised settings. When converting using lossless WebP, a 19% reduction is achieved as reported by Google, although real world performance Should you prefer WebP image format to PNG is nearer to 10%. WebP is unique in how it supports lossy and lossless compression. WebP is an excellent replacement for JPEG, PNG, and GIF images. In addition, WebP offers both lossless and lossy compression. Lossy compression reduces file size, but at the expense of possibly reducing image quality.

Therefore, users on slower connections will have troubles interacting with your website (unless it’s an AMP). WebP has been around a while now, actually, and it first made headlines in a 2010 Google press conference. But, like any new technology, it had some initial rough patches. Today, WebP is on version 1.0.0, so we thought it would be a great time to talk about what makes WebP so powerful, and why it’s a fantastic option for web designers and developers. Before we proceed to describe what WebP actually is, let us focus on why it matters—it’s not only about making images smaller, but it’s also about whyandhow the images need to be made smaller. Consider searching the Magento Marketplace for a variety of third-party extensions to leverage newer image formats.

It looks like with all these smoke and mirror devices, devised to somehow satisfy the Google demand for some sort of speed/performance nirvana, that we have ended up with a jungle of Heath Robinsons. AI, complex caching that gets in tied up in a knot and, many other things that the human race doesn’t really need, where basic functionality would suffice. As you say Juergen, if you know what you doing you will size your media files correctly before uploading. To make a long story short, Shopify’s image servers are set up in a way that the file extension shown doesn’t necessarily correspond to the format it is actually transmitted in. In other words, the .png or .jpg extension is, in the case of .webp, simply an arbitrary label added to the end of a URL and doesn’t mean it’s being served in that format. There won’t be, as of this writing, any direct references to the .webp file extension.