Does Joomla Support Webp Images

Does Joomla Support Webp Images?

7 mins

No, Joomla does not currently support WebP images. However, a Joomla extension that supports WebP is in development and should be available soon.

WebP is a new image format that provides lossless compression for photographic images. It offers significant file size savings over existing image formats such as JPEG and PNG.

So far, only a few web browsers (such as Google Chrome and Opera) have native support for WebP files. However, many more web browsers are expected to add support for WebP in the near future.

Joomla Webp

Joomla is a popular content management system that allows you to easily create and manage your website.

One of the great things about Joomla is that it supports a wide range of extensions, which can add additional functionality to your site. One of the most popular Joomla extensions is WebP, which allows you to easily create and manage web pages.

With WebP, you can easily add images, videos, and other media to your web pages. You can also use WebP to create responsive designs that look great on all devices. If you’re looking for an easy way to add more features to your Joomla site, then WebP is a great option.

What is Dj Webp?

Dj Webp is a powerful, open-source web development tool that allows developers to create and maintain sophisticated web applications with ease. It is written in Java and offers a wide range of features that make web development easier and more fun. Dj Webp is available under Apache License 2.0.


Dj Webp’s main aim is to help developers build better web applications faster by providing an easy-to-use, modular, and extensible framework. Dj Webp does this by taking care of the tedious and time-consuming tasks that are often required in web development, such as session management, request processing, response generation, and so on.

This allows developers to focus on the core business logic of their applications and leaves them with more time to experiment and be creative.

In addition to its core functionality, Dj Webp also provides a number of plugins that extend its capabilities even further.

These plugins provide support for popular frameworks like Spring MVC and Hibernate, as well as various template engines (such as Velocity) and caching mechanisms (such as Ehcache). With these plugins in place, developers have everything they need to build truly enterprise-grade web applications with Dj Webp.

Joomla Image Optimizer

Joomla is a content management system (CMS) that enables you to create a website or blog from scratch or to improve an existing website.

It offers a wide range of features, including a customizable interface, and the ability to add and delete content, templates, plugins, and extensions. One of the most important aspects of any website is its images.

Images can make or break a website; they can help it look polished and professional, or amateurish and uninviting. That’s why it’s so important to optimize your images for the web. Joomla provides some great built-in tools for image optimization, which we’ll discuss in this article.

Windows Webp Support

Windows WebP Support As of September 2019, Microsoft Edge, and Google Chrome on Windows support displaying WebP images. Firefox does not currently support WebP on Windows.

WebP is a modern image format that provides superior lossless and lossy compression for images on the web. Lossless compression means that no information is lost when the image is compressed. This is ideal for archival purposes or for images where quality must be preserved, such as medical images.

Lossy compression allows for smaller file sizes while still preserving acceptable image quality. This trade-off can result in significant savings when multiple images are required, such as on a website.

The primary advantage of WebP over other image formats is its smaller file size; resulting in faster page loading times and reduced bandwidth consumption.

In fact, WebP typically achieves an 80% reduction in file size compared to JPEG without any noticeable loss in quality1.

For example, a 3MB JPEG image can be reduced to just 600KB using WebP’s lossless compression – that’s a 75% reduction! If you’re interested in saving even more space, you can use WebP’s lossy compression which can achieve further reductions of around 25%.

While there may be some degradation of quality (similar to JPEG), it should not be noticeable to the human eye unless the image is viewed at 100% scale2.

In order to view or create Webbs on Windows, you need a compatible application such as Microsoft Edge, Google Chrome, or Opera (which all have built-in support). There are also several standalone applications available including:

  • Anvato Media Encoder
  • cwebp (command line tool)
  • Emsisoft Decrypter
  • FileOptimizer

Webp Image Extensions Offline Download

WebP is a new image format developed by Google. It’s designed to provide superior lossless and lossy compression for images on the web.

Lossless compression means that no information is lost when an image is compressed – the original quality is maintained. Lossy compression means that some information is lost, but the overall quality of the image remains high.

How can I use WebP images on my site?

If you’re using WordPress, there are already plugins available that will automatically convert your existing images to WebP format and serve them to visitors using a compatible browser. If you’re not using WordPress, or if you want more control over which images are converted, you can use a tool like ImageMagick to convert your images manually.

Once you have your WebP files ready, simply upload them to your server and reference them in your HTML code as you would any other image file type.

What benefits does WebP offer?

The main benefit of using WebP images on your website is that they’ll load faster than traditional JPEG or PNG files. In addition, because WebP uses both lossy and lossless compression algorithms, it can achieve smaller file sizes than either JPEG or PNG while still providing excellent quality.

Offline Download Process

You can download the Webp image extension offline by following these steps:

  1. Visit the Chrome Web Store and add the WebP Extension for Chrome to your browser.
  2. Once the extension is installed, open a new tab and enter “chrome://extensions/”.
  3. Find the WebP Extension for Chrome in the list of extensions and click the “Options” link next to it.
  4. In the options page, select the “Offline” checkbox next to the “Enable WebP in galleries” option.
  5. Now, when you visit a website that contains WebP images, they will be automatically downloaded and saved on your computer. You can view them offline by opening the “Downloads” folder in Chrome.

Do Any Browsers Not Support Webp?

As of May 2020, WebP is supported by all major browsers except for Safari and Internet Explorer. Support for these browsers is planned for the future. In the meantime, there are polyfills available that add support for WebP to these browsers.

WebP is a relatively new image format that offers a number of advantages over traditional formats like JPEG and PNG. These advantages include smaller file sizes, better compression, and lossless transparency. However, not all browsers support WebP.

At present, the only major browser that does not support WebP is Microsoft Edge. There are also a few minor browsers that do not support the format, including Opera Mini and UC Browser. While the lack of support from these browsers is not a major issue, it is something to keep in mind when using WebP images on your website.

Which Browsers Support Webp?

WebP is a relatively new image format that was developed by Google. It’s designed to be smaller in size than traditional image formats like JPEG and PNG, while still maintaining high quality.

WebP images can be used on the web just like any other image format – they can be embedded in HTML pages and displayed by web browsers.

So far, Google’s Chrome browser is the only major web browser that supports WebP images natively. Microsoft Edge does not support WebP images at all, and Safari only supports them if the user has installed a plugin.

However, there are plenty of free plugins available for both Safari and Edge that add support for WebP images. Firefox added limited support for WebP in version 65, but it doesn’t work with all types of images (e.g., animated GIFs).

Should I Use Webp Instead of Png?

There’s no simple answer to whether you should use WebP instead of PNG. It depends on a number of factors, including which browsers you need to support and what kind of image quality you’re aiming for. In general, though, WebP is a good choice if you’re looking to reduce file size without sacrificing too much quality.


One key advantage of WebP over PNG is that it supports lossy and lossless compression. This means that you can choose to sacrifice some quality for a smaller file size or go for maximum quality with a larger file. PNG only supports lossless compression, so it’s not as flexible when it comes to reducing file size.

Another consideration is browser support. At the moment, WebP is only supported by Google Chrome and Opera. If you need to support other browsers then you’ll need to use a different format like JPEG or PNG.

However, since Chrome has such a large market share, using WebP could still be worth it even if you don’t need the extra features it offers over other formats.

Finally, consider the type of images you’re using. Photos tend to compress well with WebP, but illustrations and line art often don’t look as good when compressed with lossy methods likeWebP’s default settings.

If your images are mostly photos then WebP is probably a good choice, but if they’re mostly illustrations then another format might be better suited.

Why is Webp Not Popular?

There are several reasons why WebP is not popular despite its many benefits. One reason is that it is only supported by a few browsers and devices. Google Chrome, Opera, and Android have been the primary supporters of this image format so far.

That leaves out a huge number of users who either don’t use one of those browsers or don’t have an Android device. Another big reason is that there are already established image formats like JPEG and PNG that do the job just fine. Many people see no need to switch to a new format when the old ones work just as well.

And lastly, some people simply don’t know about WebP or its benefits yet. Once more people learn about this image format and start using it, it will become more popular over time.

Wrap Up

It’s no secret that Google is a big fan of WebP. In fact, they’ve been advocating for the use of this image format for quite a while now. And it makes sense – WebP images are smaller in size than traditional JPEG or PNG images, which means they load faster.

But what about Joomla? Does this popular content management system support WebP images? The short answer is no, Joomla doesn’t support WebP images.

However, there are a few things to keep in mind. First, not all browsers support WebP images yet. So if you’re going to use them on your website, you’ll need to also provide JPEG or PNG versions as well.

Second, even though Joomla supports WebPimages, not all of its extensions do. So if you’re using an extension that doesn’t support WebPimages (such as an ecommerce extension), then you won’t be able to use them on your website.

Overall, though, Joomla does support WebP images and it’s definitely worth considering if you’re looking to speed up your website. Just be sure to keep the above points in mind before making the switch!


Michael Fied

founder of and SpamBurner

Michael Fied is the founder and CEO of and SpamBurner. In addition, he’s an internationally top-rated and award-winning website advisor and website architect with a global team of 55. You can find Michael on LinkedIn or contact him directly here.

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