Convert AVIF to PNG with transparency support. Free online conversion.
Max file size 10MB. Sign up for more.
| File Name | Size | Convert To |
|---|
Checking files and selected output formats.
| File Name | File Size | Download |
|---|
PNG is lossless and supports transparency — the two things JPG can't do. Screenshots, UI mockups, logos, icons, diagrams, and anything with sharp edges or text should be PNG. File sizes are larger than JPG for photographic content (usually 2-5×), so PNG is a bad choice for photographs unless you specifically need lossless. Note: PNG has no metadata for camera EXIF, so converting a photo JPG → PNG loses the camera info.
AVIF uses the AV1 intra-frame codec which achieves 50% better compression than JPG and supports HDR, wide gamut, and alpha transparency. Converting to PNG decodes the AV1-compressed data into raw pixels and stores them losslessly with DEFLATE compression. The PNG preserves every decoded pixel without additional loss but is significantly larger. Alpha transparency from the AVIF source is preserved in the PNG output, making this the preferred extraction path for transparent AVIF images.
Convert AVIF to PNG when you need lossless quality for editing, when the image has transparency that JPG would destroy, or when your software doesn't support AVIF yet. PNG provides maximum compatibility with image editors, web browsers, and document workflows.
Technical comparison of the two formats — useful for deciding which to use, or for confirming what changes during conversion.
| Property | AVIF | PNG |
|---|---|---|
| Full name | AV1 Image File Format | Portable Network Graphics |
| Year introduced | 2019 | 1996 |
| Developer / standard body | Alliance for Open Media | PNG Development Group / W3C |
| MIME type | image/avif | image/png |
| File extension | .avif | .png |
| Compression | Lossy or lossless (AV1) | Lossless (DEFLATE) |
| Color / data depth | 8/10/12-bit | 24-bit truecolor + 8-bit alpha |
| Max dimensions / size | 65,536 × 65,536 px | 2,147,483,647 × 2,147,483,647 px |
| Transparency | Yes | Yes |
| Animation | Yes | APNG extension only |
| Standard / specification | AOMedia AV1 | W3C / ISO/IEC 15948 |
| Best for | Next-gen web images — 50% smaller than JPG, 20% smaller than WebP | Logos, screenshots, graphics with transparency or sharp edges |
AVIF (AV1 Image File Format) is a next-generation image format based on the open-source AV1 video codec, standardized in 2019 by the Alliance for Open Media. It delivers exceptional compression efficiency — typically 20-30% better than WebP and up to 50% better than JPEG at equivalent visual quality. AVIF supports both lossy and lossless compression, making it one of the most versatile modern image formats available.
AVIF is designed for the next era of web imagery, supporting features like HDR (High Dynamic Range), wide colour gamuts with 12-bit depth, and full transparency. Browser support has been growing steadily, with Chrome, Firefox, and Safari 16+ all providing native AVIF rendering. The primary trade-off is encoding speed — AVIF images take significantly longer to compress than JPEG or WebP, which can be a bottleneck for real-time image processing pipelines and high-volume workflows.
Read image-format guides, transparency tips, compatibility fixes, and file-size advice related to Free Online AVIF to PNG Converter.
DDS and TGA are everywhere in game development but nowhere in regular computing. Here's what they are, why games use them, and how to open or convert them.
WebP is already smaller than JPG and PNG, but you can compress it further. Here are the optimal quality settings and when to use lossy vs lossless WebP.
Not every image format works in every email client. JPG is the safest bet for photos, PNG for screenshots. Here is when to use each and what to avoid.
PNG files are notoriously large. Here is how to get them under 50KB for web use without making them look terrible, plus when to ditch PNG entirely.
When you need to convert 50 or 500 images from HEIC to JPG, PNG to WebP, or any other format, doing them one at a time is not an option. Here are the best batch conversion methods compared.
The best TinyPNG alternatives in 2026. Compress PNG, JPG, and WebP without the 20-file batch limit or the 5 MB file cap. Compared honestly, ranked by output quality.
