Image Sparrow/No account. Just convert.
Image converter

Drop your image here

or choose a file to get started

100 MiB maximum · 40 megapixels

Images aren't stored.

Transparent areas become white for JPG.

Smaller fileHigher quality
More options
Conversion speed

Slower conversion may produce smaller files.

◉   No signup↻   No saved uploads◇   Metadata removed↗   Nine formats

A LITTLE CHANGE. A NEW POSSIBILITY.

Convert PNG to AVIF.

Convert a PNG to AVIF with transparency preserved. Tune quality and encoding effort for modern image delivery.

SIMPLE BY DESIGN

Try AVIF for transparent graphics and rich imagery.

AVIF can preserve alpha while compressing color. This path uses lossy color encoding, so PNG remains preferable when every original pixel must stay exact. Start with Fast at quality 50. A slower preset is useful only if the size and quality tradeoff benefits your image.

  1. Choose one image.
  2. Pick an output format.
  3. Compare the result, then download.

Orientation is applied. Supported RGB and grayscale ICC profiles in JPEG, PNG, WebP, TIFF and JPEG XL are converted to sRGB. EXIF, GPS and other source metadata are removed. Animations, multiple pages, HDR and ICC-tagged HEIC/AVIF are unsupported. JPEG, GIF, BMP and HEIC output uses a white background.

MAKE THE CONNECTION

A format for every next step.

See capabilities ↗
Convert HEIC to JPG Convert HEIC to PNG Convert JPG to PNG Convert PNG to JPG Convert WebP to JPG Convert WebP to PNG Convert JPG to WebP Convert PNG to WebP Convert AVIF to JPG Convert AVIF to PNG Convert JPG to AVIF Convert PNG to AVIF