Your files stay on your device

QOI to JXL

Convert Quite OK Image to JPEG XL Image in your browser.

QOIJXL

Drop your QOI files here

or click to browse from your device

Supports: QOI

Conversion re-encodes pixels: EXIF metadata and color profiles are not carried over, EXIF rotation is applied, and animated GIF, WebP, and AVIF inputs keep only their first frame (flagged on the result). Inputs are validated by their actual bytes, and every output is signature-checked before it counts as done.

Conversion settings
From
To
Decoder
Encoder
JXL encoder options
Quality90%
JPEG XL effort7
Higher = slower encode, better compression.

These knobs map straight onto the vendored encoder. The row meta names the encoder that actually ran, plus the size delta.

Preferences are saved on this device and reused across conversions.

Nothing in yet

Paste, drop, or type to begin. Everything stays on this device.

Next door in Photos

All photos tools