Category: WebP

Converting PNG to WebP format can make your website load faster and save storage space without compromising image quality. WebP supports transparency just like PNG, but it offers better compression, resulting in quicker loading times. And now, you can conveniently convert your images for the web using Tinify’s image converter tool! To learn more about how WebP compares to PNG, check out this blog post.

What is a PNG?

A PNG file, or Portable Network Graphic (.png extension), is a raster image file commonly used in web and graphic design. PNG was developed as an improved alternative to GIF, offering superior quality and flexibility. 

Unlike GIFs, which are limited to 256 colors, PNG images can display millions of colors, making them ideal for detailed graphics. In addition, unlike the patented GIF format, PNG is open and can be accessed using any image editing software without licensing constraints.

Moreover, PNG supports alpha transparency, allowing for the creation of images with varying degrees of transparency. This feature is particularly useful for elements like logos or interface designs where transparency is crucial. Additionally, PNG is particularly suited for graphics with sharp edges. Its lossless compression ensures that images maintain their detail and quality even after multiple openings and saves, making it perfect for storing images that undergo frequent editing. 

Pros and cons of PNG

What is the difference between PNG, JPEG and WebP? 

JPEG is ideal for pictures, while PNG is more suitable for web graphics, logos, charts, and illustrations, particularly when transparency is needed. Because PNGs allow for transparency and can display millions of colors, making them ideal for detailed graphics, they are usually bigger than other image formats like JPEG. 

This is because PNGs provide lossless compression, while JPEG files do not. This means that PNGs don’t lose any image data when compressed, unlike JPEGs. However, due to lossless compression, PNGs tend to be larger files than JPEGs, requiring more storage space. This is why you should avoid PNG files for photographs because they can result in large file sizes, sometimes reaching several megabytes. Instead, use PNG only for clear graphics.

Finally, WebP frequently achieves smaller file sizes with minimal loss of quality when compared to PNG and JPEG. This is especially true for images with transparency, as Google designed WebP specifically for the web.

Is WebP better than PNG?

WebP is usually better than PNG images for web usage. According to Google’s developers, lossless WebP images can be up to 26% smaller than PNG files. Moreover, WebP supports transparency, similar to PNG, but with potentially smaller file sizes. If you prioritize smaller file sizes for a faster website, WebP might be a good replacement for PNGs, since it uses advanced compression techniques to reduce image size without sacrificing quality. 

The only downside is that WebP is only supported on modern browsers. If you’re using Internet Explorer, you’ll need a backup plan. The <picture> tag can help switch to PNG or JPEG formats. However, since Internet Explorer is rarely used nowadays, many people don’t find this to be a significant issue. Analyze your website traffic to see how many visitors are still using Internet Explorer before deciding whether to switch to WebP.

Tinify’s online image converter is a great tool for converting images to WebP, resulting in significantly smaller file sizes compared to PNG.

PNG vs WebP: Why should you convert your PNGs to WebP?

Converting PNG images to WebP can bring many benefits. WebP files are usually smaller than PNG files, which means faster loading times for your web pages, especially on slower connections or mobile devices. Smaller file sizes also help reduce bandwidth usage and storage costs for your website. WebP also supports transparency like PNG, so images with transparent backgrounds will still look great.

Why convert PNG to WebP?

• Smaller image size: WebP creates smaller file sizes than PNG, making web pages load faster.
• Better website speed: Using WebP improves website performance by reducing file sizes and enhancing overall site speed, especially for image-heavy websites.
• Transparency support: WebP supports transparent backgrounds like PNG, maintaining visual quality in a more compact format.
• Modern web compatibility: WebP is compatible with modern browsers such as Chrome, Firefox, Edge, and Opera, the most popular browsers.
• Approved by Google: Google developed WebP to enhance web performance and actively encourages its use. For example, PageSpeed Insights recommends website owners to use WebP instead of PNGs. Their explanation is that WebP and AVIF image formats have better compression than JPEG and PNG, leading to faster downloads and less data consumption.

PNG – 4MB

WebP – 853KB

In this example, the initial PNG image is 4MB. After using Tinify’s image converter to convert this PNG to WebP, the image size shrank to 853KB while still maintaining the same quality.

How to convert PNG to WebP without losing quality?

Converting PNG to WebP doesn’t automatically reduce quality. WebP is made to keep high-quality images while having smaller file sizes than PNG. 

Moreover, according to a study conducted by the design agency Dodonut, PNG is still considered the heaviest format. Therefore, they recommend replacing it with WebP whenever possible.

But remember that the quality of WebP images relies on the conversion tool and compression levels used. Higher compression can make file sizes smaller but might slightly lower detail, especially in fine textures or gradients. Tools like Tinify’s image converter make this process easier by automatically optimizing the quality-to-size ratio without losing efficiency or ease of use.

How to convert a PNG to WebP online?

Easily change your PNG files to WebP format using Tinify’s free image converter. No account creation or new software installation is required. Get unlimited image conversions by upgrading to Web Ultra.

1. Upload your image: Simply choose the image you want to modify and either click or drag it into the converter. 

2. Select WebP as the output: Opt for “convert your images automatically” and choose WebP as the format to convert. The image conversion process will start on its own. 

3. Download the converted image: After the conversion is complete, just click the download button to keep the WebP image on your device. 

💡 With Tinify’s online image converter, you can select between JPEG, PNG, and WebP formats based on your requirements. Additionally, Tinify’s tool automatically compresses images for better performance, ensuring you have the smallest file size without compromising quality.

How do I save a PNG to WebP?

You can convert a PNG to a WebP file by using an image software or an online image converter such as Tinify. Simply drag your image to Tinify’s homepage, choose “convert your images automatically,” and select “WebP.” Tinify’s converter will then change your PNG image to WebP. Lastly, download the new WebP image version.

Can I convert multiple PNG files to WebP at once?

Tinify’s Web Ultra plan makes it easy to batch-convert PNG, JPEG, and WebP images with a single click. You can drag and drop your images onto the website for quick conversion. This tool is great for bulk image conversion, especially for those who want to convert images to WebP format easily.

💡The Web Ultra subscription allows unlimited conversions, unlike the free and Web Pro subscriptions which limit conversions to three images per session. This means you can optimize your entire website without any restrictions. Find out more about Tinify’s image optimization subscription plans.

WebP images are just as high quality as JPEG images, even though they are smaller in size. Learn to convert JPEG to WebP for better web speed – your website visitors won’t notice any difference in quality! According to Google, WebP files are one-third smaller than JPEGs, which is why they are promoting this new image format. This has led to a lot of people wondering how to change their JPEG images to WebP. However, converting JPEG to WebP requires some extra steps. Luckily, Tinify’s online image converter makes this whole process just as easy as working with JPEGs.

What is a JPEG?

JPEG, or Joint Photographic Experts Group (.jpeg extension), is a popular file format for digital images. It was created to standardize image compression without significantly affecting quality, making it ideal for storing and sharing images online.  This is why photographers and web publishers often choose JPEG as their go-to file format – in fact, 40% of all internet images due to their balance between quality and file size.

JPEG uses lossy compression, selectively removing less noticeable details to reduce file size. This makes JPEGs much smaller than uncompressed formats like BMP or TIFF. JPEG supports millions of colors, making it suitable for digital cameras, smartphones, and websites. It also stores metadata, such as location and camera settings.

However, JPEG’s lossy compression can slightly reduce image quality, especially after multiple compressions. Therefore, JPEGs are best for photos and web images but not for infographics or images with sharp edges or text, as these may show artifacts or blurring.

Pros and cons of JPEG

And what’s the difference between JPEG and JPG?

JPG and JPEG are actually the same file format. The only difference is their file extensions. In the past, older Windows and MS-DOS systems had a limit of three characters for file extensions. So, “.jpg” was used for JPEG files in these systems. On the other hand, “.jpeg” is an extension of the same format with the full acronym “JPEG” in its four-character extension.

With advancements in technology, modern operating systems no longer have this limitation. Now, both “.jpg” and “.jpeg” extensions can be used interchangeably. In essence, whether it’s “.jpg” or “.jpeg”, they represent the same JPEG image format.

JPEG vs WebP: Is WebP better than JPEG?

WebP is better than JPEG for web use because it’s typically smaller in file size while maintaining the same image quality. In this way, converting images to WebP can shrink the size of your JPEGs, leading to quicker loading speeds and better website performance. Since major browsers support WebP, it’s definitely the way forward for image formats.

Why convert JPEG to WebP?

• Smaller file sizes: WebP generally offers superior compression compared to JPEG, resulting in reduced file sizes. This is particularly advantageous for web content, where reducing page load times is essential for user experience and SEO.
• Improved quality: Despite smaller file sizes, WebP can often maintain similar or even better image quality than JPEG, especially at lower bitrates. This allows for fast-loading web pages without compromising visual fidelity.
• Modern web compatibility: WebP is now fully compatible with modern web browsers such as Chrome, Firefox, Edge, and Opera. Keep in mind that WebP isn’t supported by old browsers like Internet Explorer.
• Google’s choice: Developed by Google with a focus on web performance, WebP is actively promoted for adoption. For instance, PageSpeed Insights suggests website owners switch to WebP, offering a short explanation of how WebP and AVIF image formats offer superior compression compared to JPEG and PNG, which results in quicker downloads and reduced data usage.

Photo by Stephanie Klepacki on Unsplash

In this instance, the initial JPEG image is 96KB. After using Tinify’s image converter to convert it to WebP, the image size reduces to 31KB. Despite being much smaller, the image maintains its high-quality.

Does converting JPEG to WebP lower quality?

Converting JPEG to WebP doesn’t inherently lower quality. In fact, WebP is designed to maintain image quality while achieving smaller file sizes compared to JPEG. 

For instance, according to a study done by design agency Dodonut, in most situations, you can replace JPEG with WebP format. They found that WebP and AVIF generally perform better than other image formats, so they suggest using JPEG only when these newer formats are not an option.

However, the quality of WebP images can be affected by different factors, especially the conversion tool you use. When converting from JPEG to WebP, it is important to adjust compression levels. Higher compression can reduce file sizes but may result in a slight loss of detail, especially in intricate areas like fine textures or gradients. Finding the right balance between compression and quality is crucial for optimal results.

Fortunately, Tinify’s image optimization tool simplifies this process. Our intelligent image converter eliminates the need to adjust multiple parameters, making the conversion process effortless. Our user-friendly interface reduces complexity, allowing you to easily select the desired image format output with just one click. Whether you’re converting JPEG to WebP or other formats, Tinify ensures the best quality-to-size ratio without sacrificing simplicity or efficiency.

How to convert a JPEG to WebP online?

Convert your JPEG files to WebP format easily with Tinify’s free converter, no need to create an account or install new software. Upgrade to Web Ultra for endless conversions.

1. Add your picture: Pick the image you wish to change and either click or drag it into the converter’s interface. 
2. Choose WebP as the output Format: Opt for “convert your images automatically” and select WebP as the desired format for the image conversion. The conversion will begin automatically. 
3. Get the converted image: Once the conversion is complete, just click the download button to save the WebP image on your computer.

💡 With Tinify’s online image converter tool, you can pick between JPEG, PNG, and WebP formats to suit your needs. In addition, Tinify’s image converter also compresses images automatically for optimal performance, ensuring you get the smallest file size without losing quality.

How do I save a JPEG to WebP?

To save a JPEG to a WebP file, you can use an image software or an online image converter like Tinify. Just drag your image to Tinify’s homepage, select “convert your images automatically” and choose “WebP”. Tinify’s converter will then convert your JPEG image to WebP. Finally, you just need to download the new WebP image version.

Tinify’s smart image compressor simplifies the process by removing unnecessary settings and options. The user-friendly interface allows you to easily convert images with just a few clicks.

How to bulk convert JPEG to WebP?

Tinify’s Web Ultra plan simplifies the process of converting PNG, JPEG, and WebP images with just one click by allowing you to drag and drop your images onto the website. This tool streamlines bulk image conversion, especially for users looking for a straightforward way to convert images to WebP format. 

“I mostly use Shopify and Google Sheets, which are free to me, so paying for a tool means it’s really improving my workflow somewhere. Web Ultra allows me to optimize images in bulk without any restrictions. By compressing and converting my clients’ images to WebP, I typically save up to 70%. That’s why I’ve been suggesting Tinify to my clients for quite some time now. I always remind them to be proactive and optimize their images for improved website performance.”

Alexandre Laurin

eCommerce Consultant in Montreal

💡 Unlike the free and Web Pro subscriptions, which limit conversions to three images per session, the Web Ultra subscription offers unlimited conversions. This means you can convert as many images as you need without any restrictions, allowing you to optimize your entire website effortlessly. Learn more about Tinify’s image optimization subscription plans.