Convert image files with our easy-to-use and free tool. Our tool lets you upload a WEBP (WebP) file and, from this, create a new image saved in the AVIF (AV1 Image File Format) format that you can then download and edit within image file editors or use for high-definition printing applications. Our conversion tool can also batch convert multiple WEBP image files; up to 25 files at a time can be converted.
Along with converting WEBP image files to AVIF, our tool allows you to also adjust the image with some simple effects, such as applying a grayscale filter to the image. These additional options are available within the Options tab. Along with grayscale, you can also mirror or flip the image if needed. For single WEBP file uploads, you will also see options to resize and rotate your image.
Here are two simple steps to convert your WEBP to AVIF.
First click the "Upload..." button, select your WEBP file to upload. Select any configuration options. When the WEBP to AVIF conversion has completed, you can download your AVIF file straight away.
We aim to process all WEBP to AVIF conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.
We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.
Yes, of course! We do not store the WEBP file you submit to us. The resulting AVIF file, once created is deleted 15 minutes after upload and the download link will expire after this time.
Yes! Our WEBP to AVIF tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.
Yes. Although you can use an Ad Blocker, if you like our WEBP conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.
Yes! Our WEBP tool supports full batch conversions. You can upload up to 25 and WEBP files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the AVIF files individually or download them all in a single ZIP file.
| Extension | WEBP |
| Full Name | WebP |
| Type | Image |
| Mime Type | image/webp |
| Format | Binary |
| Tools | WEBP Converters, Create Cookie Cutter, WEBP Viewer |
| Open With | Paint.NET, Photoshop |
The WebP format created to be a successor to the JPEG image file format features enhanced lossy compression, resulting in smaller files than a comparable JPEG file. The format also supports lossless compression and animations, making it possible to use it as an alternative to animated GIFs.
The format has its limitations, such as a maximum width of 16384 pixels. Support for displaying WebP images is well supported within most modern web browsers, with older browsers such as Internet Explorer requiring additional plugins to display the image content.
| Extension | AVIF |
| Full Name | AV1 Image File Format |
| Type | Image |
| Mime Type | image/avif |
| Format | Binary |
| Tools | AVIF Converters, Create Cookie Cutter, AVIF Viewer |
| Open With | Paint.NET |
The AVIF format is an image-based container format designed to store images or image sequences that are compressed with the AV1 compression algorithm. The format has been around since 2019 and is based on the HEIF container format, and as such, it competes with the HEIC image format.
During tests, the format has shown to perform better than JPG files, not just in the reduced file size but in overall image quality. Support for the format is growing and is already supported in the Chrome and Firefox web browsers. AVIF files can also be opened in many 2D image editing applications.
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