Crush images.
Keep them beautiful.

Drag in JPG or PNG files — or a whole folder — and we'll convert them to AVIF at the smallest size your eyes won't notice. Everything happens right here in your browser. Nothing ever leaves your machine.

Avg. saving

~85%

Engine

libavifWASM

Limit

∞files

Drop your images here

Drag JPG, JPEG or PNG files. Or an entire folder — subfolders are handled.

JPG JPEG PNG → AVIF

Output settings

live

Compression mode

Quality · lower = smaller file 50

10355095

Resize on the way out · optional

Max edge PX

If on, the longest side is scaled down to this value. Aspect ratio is preserved. Images already smaller are left alone — never upscaled.

Crush images.Keep them beautiful.

Drop your images here

Queue 0 files

Crush images.
Keep them beautiful.