Transparent AVIF output
PNG to AVIF Converter
Turn a large PNG into a modern AVIF while retaining alpha transparency and controlling visual quality.
This format requires secure server processing. The response is not cached; do not upload images you are not authorized to process.
How to use the PNG to AVIF converter
- STEP 1Choose a PNG within the size limits.
- STEP 2Select output quality and convert.
- STEP 3Inspect and download the AVIF.
About this tool
AVIF is a compact delivery format for web graphics and photos, including assets that require transparency.
The original pixel dimensions are retained.
Lossy output can soften hard edges at low quality settings, so inspect logos and text carefully.
Frequently asked questions
Will transparency be preserved?
Yes. AVIF supports alpha transparency, and transparent PNG pixels are retained.
Will AVIF always be smaller?
Often, especially for photographic or complex PNG images, but simple icons may already compress efficiently as PNG.
Is AVIF lossless?
This tool uses adjustable lossy AVIF compression. Retain the PNG master when exact pixel preservation is required.