Free online JPEG to AVIF converter
Convert JPEG images to AVIF for smaller files and better web performance.
Convert JPEG to AVIF online - free
Image size
Keeps aspect ratio and fits within these limits. Fill in one or both; leave empty for no limit. Larger values may enlarge the image.
Correctly orient the image using the gravity sensor data stored in EXIF
Strip the image of any profiles, EXIF, and comments to reduce size
Your file is processed instantly and never stored on our servers.
How to convert jpeg to avif file
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JPEG is a widely used raster image format known for small file sizes and broad compatibility, while AVIF is a modern image format based on the AV1 codec that delivers excellent compression and high image quality at much smaller sizes.
Why convert jpeg to avif
Converting JPEG to AVIF can significantly reduce file size while preserving visual quality. This is especially useful for websites, mobile apps, and image libraries where faster loading and lower storage usage matter.
Best software for jpeg to avif conversion
The best all-around choice is ImageMagick for batch conversion and automation, or XnConvert for a simple graphical interface. For web workflows, Squoosh is an excellent free browser-based converter.
- ImageMagick — powerful command-line conversion and batch processing
- XnConvert — easy GUI with presets and bulk export
- Squoosh — free online tool with quality preview and compression control
How to convert jpeg to avif
In XnConvert, open your JPEG files, choose Output, select AVIF as the format, adjust quality if needed, and click Convert.
In ImageMagick, use a command such as magick input.jpg output.avif if AVIF support is enabled in your build.
In Squoosh, drag and drop the JPEG, choose AVIF from the output options, then download the converted file.
Things to consider before conversion
AVIF usually offers better compression than JPEG, but it may take longer to encode and some older software may not support it. If compatibility is critical, keep a JPEG copy as well.
When avif is the better choice
AVIF is ideal for modern websites, image-heavy pages, and storage optimization. It is especially effective for photos and detailed images where reducing file size without visible quality loss is important.
Summary
JPEG to AVIF conversion is a smart way to improve compression and image delivery efficiency. For the best balance of ease and quality, use XnConvert or Squoosh; for automation and batch jobs, choose ImageMagick.
Note: This jpeg to avif conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
JPEG vs AVIF: format comparison
How the JPEG and AVIF formats compare on the properties that matter most for this conversion.
| Property | .JPEG Joint Photographic Experts Group image | .AVIF AV1 Image File Format |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | Yes |
| Animation | No | Yes |
| Layers | No | No |
| Color depth | True color (24-bit) | True color with alpha (32-bit) |
| Metadata support | Extensive | Extensive |
| Opens in a web browser | Yes, natively | Yes, natively |
| Typical file size | Small | Very small |
| Open standard | Yes | Yes |
| Best used for | Photographs | Photographs |
| Introduced | 1992 | 2019 |
| Developer | Joint Photographic Experts Group | Alliance for Open Media |
| MIME type | image/jpeg | image/avif |
Frequently asked questions
Is the JPEG to AVIF converter free?
Yes, converting JPEG to AVIF on 101convert.com is completely free. No registration, email address or installation is required.
How large can my JPEG file be?
You can upload JPEG files up to 50 MB and convert up to 10 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert JPEG to AVIF?
No. The JPEG to AVIF conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid JPEG file for this JPEG to AVIF conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.
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