Convert JPG to AVIF
Turn JPG images into AVIF format. Your files never leave your device — conversion runs entirely in your browser.
Drop JPG files
How to convert JPG to AVIF
Drop your files
Drop your JPG files, or click to browse.
Convert on your device
Morphixel converts them to AVIF right on your device.
Download
Download your AVIF files — no signup, no watermark.
About the JPG and AVIF formats
JPG (JPEG) is the most widely supported image format in the world — every browser, app, and device can open it. It uses lossy compression, ideal for photos where a small file matters more than pixel-perfect accuracy.
AVIF is the newest generation of image compression, built on the AV1 video codec. It produces the smallest files at high quality, though older software is still catching up on support.
Frequently asked questions
Are my files uploaded to a server?
No. Every conversion happens locally in your browser. Disconnect from the internet after the page loads and it still works.
Is there a file size or batch limit?
No hard limit. Large batches are bounded only by your browser’s available memory.
Will the AVIF lose quality?
You control output quality with a slider. The default is high quality.
What is a JPG file?
JPG (JPEG) is the most widely supported image format in the world — every browser, app, and device can open it. It uses lossy compression, ideal for photos where a small file matters more than pixel-perfect accuracy.