What are the Differences between WebP and AVIF? Here is Ultimate Guide

Last Updated on December 8, 2022 by Peter Wood


Which should be the optimal photo format for your website, WebP or AVIF? Both of them are the new image formats with advanced image compression codecs that are small in file size, excellent in photo quality, and limited in compatibility. Whether you need to use some WordPress plugins or simply convert JPEG/PNG to WebP or AVIF, you should learn more about the differences before choosing the suitable one.

 Differences between WebP and AVIF

Part 1: Which is the Desired Photo Format, AVIF V.S. WebP

Just as mentioned above, both photo formats are the successor of JPEG and PNG photos. But what are the advantages of these two new image formats? Which image format is more desirable? Here are some important differences between AVIF and WebP.

AVIF V.S. WebP Usage

AVIF is a photo format based on the open-source AV1 video codec, which supports a transparent background and is capable of storing a series of animation frames, just like high-quality GIF animation. Moreover, it is the photo format that supports HDR colors.

WebP is a VP8 video codec-based photo format that supports both lossy and lossless compression. The lossless WebP also supports transparency that is much smaller than the PNG files. Both lossy and lossless and transparency are all supported in animated WebP images.

AVIF V.S. WebP Compression Ratio

When you need to convert JPEG, PNG, or animated GIF to AVIF or WebP, here is a comparison of the file size and output. Since the various AVIF or WebP converters, the output sizes should be different. Here is a comparison for the similar quality of EZGIF and WidsMob.

AVIF WebP ConverterOriginal File FormatOnline EZGIFWidsMob ImageConvert (50%)
JPG to WebP2.96MB1.10MB656KB
PNG to WebP4.23MB2.69MB482KB
GIF to WebP1.18MB3.55MB2.26MB
JPG to AVIF2.96MB441KB324KB
PNG to AVIF4.23MB400KB306KB
GIF to AVIF1.18MB235KB234KB
JPG vs Web Vs AVIF PNG to WebP AVIF GIF to WebP AVIF

Since EZGIF is only an online WebP or AVIF converter that does not have any parameters to tweak the file quality and duration. When you need to get the optimal output, you should choose WidsMob ImageConvert instead.

AVIF V.S. WebP Quality

Both AVIF and WebP support transparency and animation, the two formats can replace previously used JPG, PNG, and animated GIF. Compared to WebP, AVIF also supports HDR colors. When you need to have the maximum file quality, you should find the file size should be much large than the original JPEG or PNG.

AVIF V.S. WebP Compatibility

WebP files are compatible with Google Chrome, Firefox, Opera, and more web browsers. Apple added support for the Safari browser in iOS 14 and macOS Big Sur. AVIF only works with the latest Chrome and Firefox, the file format is not supported by Chrome for Android or Internet Explorer. Apple has already added AVIF to iOS 16 and macOS Ventura.

Part 2: Best AVIF/WebP Converter to Convert AVIF or WebP

When you need to tweak the file quality and duration for AVIF or WebP output files, convert the photos with presets, upscale the low-resolution photos, and even add watermarks to the photos, WidsMob ImageConverter is the one-stop solution to manage file formats for your website. It supports most file formats for all devices, including RAW, JPG, PNG, HEIC, AVIF, WebP, and other file formats.

1. Customize and apply AVIF or WebP conversion presets within one click.

2. Edit photos with rename, rotate, flip, crop, add text/image watermark, etc.

3. Provide advanced AI super-resolution to enhance the small AVIF/WebP.

4. Convert WebP to AVIF, JPEG/PNG/GIF to AVIF/WebP, and vice versa.

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Step 1: Once you have installed WidsMob ImageConverter, you can launch the program on your computer and click the Import button to add the photos to the program. Of course, you can also drag-n-drop different photo files for a batch process.

Import Photos to ImageConvert

Step 2: Double-click the photo to enter the editing window, in which you can crop the desired part, resize the photos, rotate/flip the images, add text and image watermarks, or even upscale the resolution with AI technologies up to 4X the original size.

Adjust Dimension Facebook ImageConvert

Step 3: If you need to use the photos with a standard, you can click the Plus button under the Presets menu. Just enter the name of the preset and you can apply the whole series of editing in one click. When you get everything done, you can click the Batch Convert button.

Name the Preset ImageConvert

Step 4: Whether you need to choose AVIF or WebP, just select the desired file format from the drop-down list next to Format. After that, you can tweak the quality and the duration for the file format before clicking the Convert button to achieve the files.

Choose Output Format ImageConvert Win Download Mac Download

Part 3: FAQs about the Differences between AVIF and WebP

1Can I convert videos to AVIF or WebP?
Yes. But similar to animated GIFs, when you convert videos to AVIF or WebP, you cannot get the audio files. If you just need some animated files on your website, you can use AVIF or WebP. Of course, you can upload the videos to YouTube and add the links to your website.
2Why is the converted AVIF or WebP larger than JPEG?
When you compare the photos with similar quality, JPEG should be much larger than AVIF and WebP. But the professional photo converters upscale the photo quality for the two file formats. Just tweak the quality and duration to get the desired photos accordingly.
3Can I import both types of files in Photoshop?
In Photoshop 23.2, Photoshop fully supports the WebP file format, so you can now open, create, edit and save WebP files in Photoshop without plug-ins or preferences. AVIF format files, however, it is not included. You must use a file converter or install Photoshop's AVIF plug-in beforehand.

Conclusion

Both AVIF and WebP formats have good prospects for development. The two file formats share a common purpose but still differ in terms of image quality, file size, etc. Whether you need to choose AVIF with a much better quality, or WebP with greater compatibility, WidsMob ImageConverter is always the best choice to switch between different file formats, especially for the latest WebP and AVIF.

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