Convert AVIF to PNG
Convert next-generation AVIF images back to universally compatible PNG, preserving lossless quality and full transparency.
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Max file size: 100 MB
About the AVIF to PNG conversion
A practical look at what happens during this conversion, what to expect from the output, and the trade-offs involved.
AVIF is one of the most efficient image formats currently in use — it's based on the AV1 video codec and compresses about 50% smaller than JPEG and 30-50% smaller than WebP at comparable visual quality. The catch is browser and software compatibility: AVIF is supported in Chrome, Firefox, Safari (recent versions), and most modern image viewers, but not in older browsers, many enterprise tools, image editors that haven't updated, or print workflows. Converting AVIF to PNG is the right move when you need to feed an AVIF source into a tool that doesn't read it natively.
The conversion is straightforward in technical terms: AVIF is decoded into raw pixel data, then re-encoded as PNG with lossless compression. Quality is fully preserved — PNG is lossless, so whatever quality the AVIF carries (which depends on how the AVIF was encoded — AVIF supports both lossy and lossless modes) is the quality you get in the PNG. There's no second round of lossy compression to worry about.
Transparency carries over without modification. Both AVIF and PNG support full alpha channels with 256 levels of opacity, so soft edges, drop shadows, and partial transparency in the AVIF will all appear in the PNG exactly as they did in the source. This makes AVIF-to-PNG an excellent choice when you need to import a transparent web image into a desktop image editor that can't read AVIF directly.
File size is the trade-off. AVIF was designed to compress aggressively; PNG was designed for lossless compatibility. The resulting PNG will typically be 3-10× larger than the source AVIF for photographic content, and 1.5-3× larger for graphics. That's expected and unavoidable — you're trading compression efficiency for compatibility. If file size matters more than compatibility, stay with AVIF; if compatibility matters, accept the larger PNG.
Watch out
Animated AVIFs only export the first frame
AVIF supports animation (similar to animated GIF or WebP), but PNG does not. If your source AVIF is animated, the resulting PNG will contain only the first frame — the rest of the animation is silently discarded. To preserve animation, convert to a format that supports it (animated WebP, GIF, or APNG). To get just one specific frame, extract that frame separately before converting.
Pro tip
Use AVIF as the master, PNG only when needed
If you're producing images for the web and have control over the production pipeline, keep AVIF (or your highest-quality lossless source) as the master and only generate PNG copies for specific tools that demand them. Going AVIF → PNG → image-editor workflow means you're carrying around bloated PNG files for no good reason. AVIF stays as the storage format; PNG is just the on-demand interchange format.
When not to convert
When the destination is also web-targeted
If you're converting AVIF to PNG just to use the result on a website, you're throwing away the format's main advantage — small file size — for no reason. Modern browsers support AVIF natively. Use AVIF directly with a PNG fallback declared in HTML <picture> tags, rather than converting everything to PNG defensively.
Why Convert AVIF to PNG?
Understand when and why this conversion makes sense for your workflow.
Converting AVIF Image to PNG Image is a common task for web developers, designers, and photographers who need to balance visual quality against file size and compatibility. Different image formats serve different purposes: some prioritize small file sizes for faster page loads, while others preserve lossless quality or support features like transparency. Choosing the right format for your use case can dramatically affect how your images look and how quickly they load across devices and browsers.
AVIF Image has a known limitation: encoding is significantly slower than JPEG or WebP. In contrast, PNG Image offers a key advantage: lossless compression preserves perfect image quality. While AVIF Image is commonly used for next-generation web image optimization for bandwidth savings, PNG Image is better suited for web graphics, logos, and icons requiring transparency.
Our free online converter handles the AVIF-to-PNG conversion in seconds, with no quality loss beyond what the target format inherently requires — no watermarks, no account needed.
AVIF vs PNG: Format Comparison
Side-by-side comparison of the source and target formats.
| Property | AVIF (Source) | PNG (Target) |
|---|---|---|
| Extension | .avif | .png |
| Full Name | AVIF Image | PNG Image |
| Compression | Lossy | Lossless |
| File Size | Small | Large |
| Transparency | Yes | Yes |
| Animation | Yes | No |
| Best For | Next-generation web image optimization for ba… | Web graphics, logos, and icons requiring tran… |
| Browser Support | Wide | Universal |
How to Convert AVIF to PNG
Follow these simple steps to convert your file in seconds.
Upload your AVIF image
Drag your .avif file onto the upload area, or click "Browse" and pick it from your device. AVIF Image files up to 100 MB are accepted, which covers most photos, screenshots, and high-resolution scans. The file is uploaded over HTTPS and is never visible to anyone but you.
Click "Convert to PNG"
Once the upload completes, press the convert button. The image is decoded from AVIF Image, color-managed where the target format requires it, and re-encoded as PNG Image. Default settings produce a sensible balance of quality and file size — no manual encoder tuning is required for typical use.
Wait for the PNG encode to complete
Most image conversions complete in under five seconds. Larger images, batch jobs, or vector files with thousands of paths can take a little longer. The progress bar updates in real time and you can leave the tab open in the background — the conversion runs server-side.
Download your .png file
When the conversion finishes, click the download link to save the new PNG Image file to your computer. The file is yours — no watermarks, no expiration on the file itself, and no MegaConvert account is required to download it.
Tips for Converting AVIF to PNG
Practical advice to get the best results from this conversion.
Why this conversion is worth doing
AVIF Image has a known limitation: encoding is significantly slower than JPEG or WebP. PNG Image addresses this with a key advantage: lossless compression preserves perfect image quality. Converting from AVIF to PNG is most worthwhile when this specific trade-off matters for the way you intend to use the file.
Match the format to the actual workflow
AVIF Image is most commonly used for next-generation web image optimization for bandwidth savings, while PNG Image is the standard for web graphics, logos, and icons requiring transparency. If your workflow is closer to the second pattern, converting makes sense. If you are still working in a context where AVIF is the norm, converting may create unnecessary compatibility friction with collaborators or tools that expect the source format.
Watch for this limitation in the PNG output
PNG Image has its own limitation worth understanding before you commit: significantly larger file sizes compared to JPEG for photographic images. After the conversion completes, open the PNG file and verify that this limitation does not affect your specific use case — for some workflows it is irrelevant; for others it can be a deal-breaker.
Choose the right format for your content type
AVIF and PNG suit different image types. Lossy formats like JPG work well for photographs with gradual color transitions, while lossless formats like PNG, BMP, and TIFF are better for graphics with sharp edges, text overlays, or flat areas of color. Picking the wrong format can introduce artifacts or unnecessarily inflate file sizes.
Understanding AVIF and PNG Formats
Learn about the source and target file formats to understand what happens during conversion.
Source Format
AVIF Image
image/avifAVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec, offering significantly better compression than JPEG and WebP. It supports both lossy and lossless compression, HDR, wide color gamut, alpha transparency, and animated sequences. AVIF is developed as a royalty-free open standard by the Alliance for Open Media.
Advantages
- Superior compression efficiency, often 50% smaller than JPEG at equivalent quality
- Supports HDR, wide color gamut (10-bit and 12-bit), and alpha transparency
- Royalty-free and open standard with growing browser support
Limitations
- Encoding is significantly slower than JPEG or WebP
- Not yet universally supported in all browsers and image editors
- Maximum image dimension limitations in some implementations
Common Uses
- Next-generation web image optimization for bandwidth savings
- High-quality HDR image delivery on supporting platforms
- Progressive replacement for JPEG and WebP in web applications
Target Format
PNG Image
image/pngPNG (Portable Network Graphics) is a lossless raster image format that supports full alpha transparency. It was created as a patent-free replacement for GIF and uses DEFLATE compression to reduce file sizes without any loss of quality. PNG is ideal for images that require transparency or need to be edited repeatedly without degradation.
Advantages
- Lossless compression preserves perfect image quality
- Supports full alpha transparency with 256 levels of opacity
- Excellent for graphics with sharp edges, text, and flat colors
Limitations
- Significantly larger file sizes compared to JPEG for photographic images
- Does not support animation in standard implementations
- Not ideal for print workflows that expect CMYK color space
Common Uses
- Web graphics, logos, and icons requiring transparency
- Screenshots and user interface elements
- Graphics with text overlays or sharp geometric shapes
Frequently Asked Questions
Common questions about converting AVIF to PNG.
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