Choose your AVIF files
Select AVIF still images, up to 100 at once. The file is processed locally.
Convert AVIF images to JPEG on your device. Transparent areas become white.
JPEG only · Up to 100 images
Files stay on your device
Select AVIF still images, up to 100 at once. The file is processed locally.
JPEG is a lossy photo format with broad compatibility. It cannot store transparent pixels.
Transparent pixels are placed on white. Re-encoding is lossy.
AVIF is a modern image format. Encoding can be slower; this tool creates 8-bit still images, not HDR or animation. JPEG is a lossy photo format with broad compatibility. It cannot store transparent pixels. Transparent pixels are placed on white. Re-encoding is lossy.
Not necessarily. JPEG is a lossy photo format with broad compatibility. It cannot store transparent pixels. Size depends on the source and settings. The result reports file sizes and processing time.
Still images that your browser can decode. Animation and source metadata are not preserved. AVIF decoding support depends on the browser.
There is no fixed file-size quota. Select up to 100 images per batch. Your device memory and browser determine practical capacity. Large selections show a warning that you can continue past.