Free Online JPEG to AVIF Converter

Our image converter tool can quickly convert your JPEG to AVIF while maintaining the highest level of quality and can accept up to 20 files at one time using our batch image file processor. When your AVIF image files are ready, you can either download them individually or, for convenience, combine them within a ZIP file.

Select File(s)

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

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

Once you've selected your JPEG files for upload, our image converter tool will provide you with the option to customize the processing of your images. To configure this, once you have selected an image, you will see a button, which you can click to reveal a set of image conversion options. These options include the ability to resize and rotate your image and to apply a grayscale or negative filter to your JPEG.

How to Convert your JPEG to AVIF Online?

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

Upload your JPEG file

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

Download your AVIF

Click the download link to receive your AVIF file.

Frequently Asked Questions

How can I convert my JPEG file to AVIF?

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

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

We aim to process all JPEG to AVIF 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 JPEG to AVIF 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 JPEG file?

If you are converting your JPEG 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 JPEG file?

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

File format information for JPEG and AVIF

Extension	JPEG
Full Name	Joint Photographic Experts Group
Type	Image
Mime Type	image/jpeg
Format	Binary
Opens With	Paint.Net, Photoshop

A JPEG file is a compressed and highly efficient image file format whose aim is to store photographic-quality images using a fraction of the storage space compared to other lossy and non-lossy image compression methods available at the time.

The compression used by JPEG encoders is "lossy", meaning image colours that are not perceptible to the human eye are discarded during the compression process. The removal of this colour data greatly reduces the size of the final JPEG file with no discernible loss in quality.

Due to their compact and high-quality format, JPEG files are one of the primary image formats used by websites, digital and phone/tablet cameras, and more. This widespread support means JPEG files can be edited within most popular image editing software.

Extension	AVIF
Full Name	AV1 Image File Format
Type	Image
Mime Type	image/avif
Format	Binary
Opens With	Paint.Net

The AVIF file format is aimed at being a modern replacement for the popular JPEG image format. Developed by the Alliance for Open Media, AVIF is an advanced image file format that leverages the cutting-edge compression algorithms used by the AV1 video codec.

The aim of the format is to surpass the quality of the equivalent JPEG file while packing a smaller file size via the use of the AV1 compression algorithm. The aim of the compression algorithm, which is a lossy algorithm, is to reduce the file size by removing detail from the image that the eye would not normally notice, thus reducing the size of the final AVIF file.

Support for AVIF files is still growing, with many modern image editors able to read and write to the format. The latest versions of the most popular web browsers have also moved to support AVIF images, having seen the benefit to website developers of reduced image sizes and thus reduced bandwidth usage.

Information for converting from JPEG to AVIF

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