image format · .avif

What is AVIF?

AV1 Image File Format

A next-generation image format based on the AV1 video codec, delivering smaller files than JPG or WEBP at similar quality.

Advantages

  • Smaller than JPG/WEBP at similar quality
  • Supports transparency and HDR
  • Royalty-free

Limitations

  • Not supported by older browsers and many apps
  • Slower to encode

Best used for

Cutting-edge web images; convert to JPG/PNG for compatibility.

Extensions
.avif
MIME type
image/avif
Compression
Lossy

Free AVIF tools

Image ConverterConvert images between PNG, JPG, WEBP, BMP, GIF, ICO, and SVG.Image to PDFCombine JPG, PNG, WEBP, GIF, BMP, AVIF, HEIC, and SVG images into a PDF, with page size, orientation, and margin options.AVIF to JPGConvert AVIF images to JPG.AVIF to PNGConvert AVIF images to PNG.