Convert a JPEG to AVIF
Free · No signup · Files are processed for the conversion only — never stored.
- Usually smaller than WebP.
- Great for Core Web Vitals.
- Totally free. No strings.
Doing this a lot? Right-click save with the PicPerf Image Saver instead of uploading each file.
AVIF is built on the AV1 video codec and regularly beats JPEG and WebP on file size at the same quality. Convert a JPEG to AVIF to squeeze maximum performance out of images destined for modern browsers — the savings show up directly in faster loads and better Core Web Vitals.
How to Convert JPEG to AVIF
- Add an image. Drop an image file into the converter box, or flip the toggle and paste an image URL.
- Convert. Click the convert button. The image is converted to AVIF in a moment.
- Download. Save the converted AVIF file to your device.
Frequently Asked Questions
How is a JPEG image converted to AVIF?
The conversion runs on PicPerf's image processing service: your JPEG is decoded and re-encoded as AVIF using the AV1 codec at high quality settings. The file is processed for the conversion only and never stored.
Will I lose quality converting JPEG to AVIF?
AVIF can encode lossy or lossless. This tool uses high-quality lossy settings, and at those settings AVIF is routinely visually indistinguishable from the source — often while being smaller than an equivalent WebP or JPEG.
How much smaller is AVIF than JPEG?
AVIF regularly beats JPEG by 50% or more at comparable quality on photographic content, and it usually edges out WebP too. Actual savings depend on the image, but the format is currently the most efficient widely supported option.
Is AVIF supported by all browsers?
Chrome, Edge, Firefox, and Safari all support AVIF, so it's safe for modern audiences. If you must support older browsers, serve a WebP or JPEG fallback — which is exactly what image CDNs like PicPerf do automatically.