AVIF handles transparency like PNG but at a fraction of the file size. If your site targets modern browsers, this gets you the smallest transparent images possible.
Drag & drop image files here, or browse
Drop your PNG files here
AVIF handles transparency like PNG but at a fraction of the file size. If your site targets modern browsers, this gets you the smallest transparent images possible.
Drop your PNG image files onto this page, make sure the output format is set to AVIF, and click Convert. Everything runs in your browser and nothing is uploaded.
PNG is a lossless image format with transparency support. It works well for screenshots, logos, UI elements, and anything with sharp edges or text that would get blurry in JPG.
AVIF is based on the AV1 video codec and compresses better than both JPG and WebP. It supports HDR, wide color gamut, and transparency, but not every app and browser can open it yet.
AVIF can do both lossy and lossless compression. At maximum quality the output looks identical to the source. Lower settings trade some visual detail for smaller files.
Yes. Your images are processed entirely in your browser using WebAssembly. Nothing gets uploaded to any server. Your files stay on your device the whole time.