Free Online AVIF to WEBP Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your AVIF file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted AVIF file before this time.

How to Convert your AVIF to WEBP Online?

Here are 2 simple steps to convert your AVIF to WEBP using our fast and free AVIF converter tool.

Upload your AVIF file

Click the "Upload a AVIF File" button, then select a AVIF to upload. The maximum file size is 100MB.

Download your WEBP

Click the download link to receive your WEBP file.

File format information for AVIF and WEBP

ExtensionAVIF
Full NameAV1 Image File Format
TypeImage
Mime Typeimage/avif
FormatBinary
Opens WithPaint.Net

AVIF (AV1 Image File Format) is a cutting-edge image file format that utilizes the AV1 video codec to achieve highly efficient compression while maintaining superior image quality. Developed by the Alliance for Open Media, AVIF is designed to replace older image formats like JPEG, PNG, and WebP by offering significant advantages in terms of size reduction and visual fidelity. AVIF leverages the AV1 video codec's advanced compression techniques, such as intra-frame and inter-frame coding, to efficiently represent images with a wide range of colors and details.

One of the main benefits of AVIF is its ability to deliver smaller file sizes compared to traditional image formats, making it ideal for web applications where reducing loading times and saving bandwidth are crucial. The high compression efficiency allows AVIF files to retain excellent image quality even at low bitrates, ensuring that images displayed on websites or shared through various platforms look crisp and vibrant. Additionally, AVIF supports a wide range of features, including transparency, HDR (High Dynamic Range) content, and animated images, making it a versatile choice for various multimedia applications.

Despite its numerous advantages, AVIF is still a relatively new format, and its widespread adoption depends on web browser and application support. As of my last update in September 2021, major web browsers such as Chrome, Firefox, and Edge have already started to support AVIF, but older browsers and platforms may not fully support it. However, with its potential to revolutionize the way images are compressed and displayed on the internet, AVIF is expected to become increasingly popular as more platforms and software incorporate compatibility for this innovative image format.

ExtensionWEBP
Full NameWebP
TypeImage
Mime Typeimage/webp
FormatBinary
Opens WithPaint.Net, Photoshop

WebP is a modern image format developed by Google that aims to provide better compression and improved quality compared to traditional formats like JPEG and PNG. The name "WebP" stands for "Web Picture," highlighting its primary purpose of enhancing web performance. This format uses both lossless and lossy compression techniques, allowing users to choose between higher quality or smaller file sizes depending on their needs.

In terms of technical details, WebP files support both lossy and lossless compression. For lossy compression, it employs predictive coding to predict color values and stores only the differences between the predicted values and the actual image data. This results in smaller file sizes without significant loss of visual quality. For lossless compression, it uses the WebP Lossless format, which supports alpha channels for transparency, similar to PNG files.

The main advantage of WebP files lies in their ability to significantly reduce image file sizes without compromising image quality, leading to faster loading times and improved website performance. However, it's worth noting that while WebP has gained popularity and is widely supported in modern web browsers, older browsers may not fully support it, necessitating the use of fallback formats to ensure compatibility across all users' devices.

Information for converting from AVIF to WEBP

Our AVIF imaging tool will accurately convert your AVIF file into a WEBP image file using our high quality internal 2D rendering to create your final WEBP ready for download. Your AVIF file will be analyzed pixel by pixel in order to produce the most accurate conversion possible.

Frequently Asked Questions

How can I convert my AVIF file to WEBP?

First click the "Upload..." button, select your AVIF file to upload. Your AVIF file will be uploaded to our servers. When the AVIF to WEBP conversion has completed, you can download your WEBP file straight away.

How long does it take to convert my AVIF to WEBP?

We aim to process all AVIF to WEBP conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files, so please be patient.

How accurate is the AVIF to WEBP conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development with new features being added every week.

Is there any loss in quality when converting my AVIF file?

If you are converting your AVIF file to a format that implements lossy-compression then yes, the quality will be reduced however the loss in quality is usually not noticeable and can result in much smaller file sizes.

Will the conversion affect the resolution of my converted AVIF file?

No. When converting your AVIF file our tool will not perform any resizing of your image and the resulting file will be the same resolution as your uploaded AVIF file.