Convert PNG files to AVIF in seconds. AVIF keeps transparency and is often much smaller than PNG.
Drop one or more PNG files onto the page, or choose them from your device.
Transparent areas are kept. AVIF makes a smaller file by discarding a little detail. The quality slider lets you choose between a small file and the best look; 90 is a good start.
Press Convert, then download each AVIF file, or all of them as a ZIP.
PNG (PNG image). PNG keeps every pixel exactly as it is and supports transparent backgrounds. The files are larger than JPG for photos, but text, logos and screenshots stay perfectly sharp. It is best for logos, screenshots, graphics and pictures that need a transparent background.
AVIF (AVIF image). AVIF is a newer format based on the AV1 video codec. It gives very small files with good quality and supports transparency, but older software and some phones cannot open it yet. It is best for websites that want the smallest possible pictures.
Add your PNG file, check that the target is AVIF, and press Convert. Then download the AVIF file. It takes a few seconds.
No. The conversion happens in your browser, so your picture is not sent to us or anyone else.
AVIF keeps transparency and is often much smaller than PNG.
AVIF is a lossy format, so a little detail is discarded to make the file smaller. At quality 90 the difference is usually not visible.
Yes. Add up to 20 files and convert them together. If there are several, they download as one ZIP file.
Yes. There is no sign-up, no watermark and no limit on how many times you convert.