Convert PNG to AVIF
Max file size 100mb.
PNG vs AVIF Format Comparison
| Aspect | PNG (Source Format) | AVIF (Target Format) |
|---|---|---|
| Format Overview |
PNG
Portable Network Graphics
A lossless raster image format created in 1996 as a patent-free replacement for GIF. PNG preserves every pixel exactly using DEFLATE compression and supports full alpha channel transparency with 256 levels of opacity. It excels at sharp-edged graphics, text overlays, logos, and screenshots. Lossless Standard |
AVIF
AV1 Image File Format
A next-generation image format based on the AV1 video codec, developed by the Alliance for Open Media. AVIF achieves 50% better compression than JPEG and 20% better than WebP at equivalent quality, supporting HDR, wide color gamut, and film grain synthesis. It is rapidly gaining browser support and is the most efficient modern image format. Modern Lossy |
| Technical Specifications |
Color Depth: 1-bit to 48-bit (up to 16-bit per channel)
Compression: Lossless DEFLATE (zlib) Transparency: Full 8/16-bit alpha channel Animation: APNG extension (animated PNG) Extensions: .png |
Color Depth: 8-bit to 12-bit per channel (supports HDR, wide gamut)
Compression: Lossy or lossless AV1 intra-frame compression Transparency: Full alpha channel support Animation: Supported (AVIF sequences) Extensions: .avif |
| Image Features | Full alpha transparency, interlaced loading, gamma correction, embedded ICC profiles, text metadata chunks | HDR and wide color gamut, film grain synthesis, lossy and lossless modes, alpha channel, animation sequences |
| File Size | Medium to large (lossless compression) | Very small (50% smaller than JPEG, 20% smaller than WebP) |
| Primary Use Cases | Web graphics, logos, screenshots, UI elements, transparent overlays | Next-gen web images, progressive web apps, HDR photography, bandwidth-sensitive delivery |
| Browser Support | Universal (all browsers, all platforms) | Chrome 85+, Firefox 93+, Safari 16.4+, Edge 121+ (growing rapidly) |
| Image Quality | Perfect (lossless, pixel-exact) | Excellent (best-in-class compression efficiency) |
| Editing Software | All image editors universally | GIMP 2.10.32+, Squoosh, libavif tools, ImageMagick 7.1+ |
| Best For | Graphics, logos, screenshots, UI elements needing lossless quality | Maximum web compression efficiency with HDR and modern feature support |
| Conversion Direction | PNG → AVIF: Convert your PNG images to AVIF format for next-gen web images | |
Why Convert PNG to AVIF?
Converting from PNG (Portable Network Graphics) to AVIF (AV1 Image File Format) is a common workflow for users who need to transition between these two distinct image formats. PNG files provide lossless compression with full transparency support while AVIF files deliver the most efficient image compression available with HDR capabilities. This conversion bridges the gap between these formats, enabling you to leverage the specific advantages of AVIF for your intended use case.
The PNG to AVIF conversion process transforms your image data from a lossless raster image format created in 1996 as a patent-free replacement for gif. into the AVIF format, which achieves up to 50% smaller files than JPEG with superior visual quality and HDR support. Our converter handles the technical complexities of this transformation, including color space conversion, bit depth adjustment, and compression optimization, ensuring the best possible output quality.
Many professionals and hobbyists encounter situations where they have PNG files but need AVIF output — whether for web publishing, application compatibility, archival purposes, or specialized workflows. The PNG to AVIF conversion ensures your images are in the right format for next-gen web images, progressive web apps, hdr photography, bandwidth-sensitive delivery.
Our free online PNG to AVIF converter processes your files directly in the browser session with no permanent storage, ensuring your images remain private and secure throughout the conversion process. Simply upload your PNG file and download the converted AVIF result instantly.
Key Benefits of PNG to AVIF Conversion
- Instant Conversion: Upload your PNG file and get a AVIF result in seconds with no software installation required
- Quality Preservation: Our converter optimizes the PNG to AVIF transformation to maintain maximum visual fidelity
- Broader Compatibility: AVIF files are supported by modern browsers (Chrome, Firefox, Safari 16.4+) with rapidly growing adoption, expanding where you can use your images
- Optimized Output: The converted AVIF files are optimized for maximum compression efficiency while preserving visual quality and HDR data
- Privacy First: Your PNG files are processed in your session only and never stored permanently on our servers
- Batch Support: Convert multiple PNG files to AVIF format simultaneously for efficient workflow
- Free and Unlimited: No registration, watermarks, or file count limits — convert as many PNG files as you need
Practical Examples
PNG to AVIF Basic Conversion
Upload a single PNG file for quick conversion to AVIF format:
Input: photo.png Process: PNG → AVIF conversion with optimized settings Output: photo.avif Quality: Maximum preservation during format transformation
Batch PNG to AVIF Processing
Convert multiple PNG files to AVIF format simultaneously:
Input: image1.png, image2.png, image3.png Process: Parallel PNG → AVIF conversion Output: image1.avif, image2.avif, image3.avif Benefit: Save time with batch processing
PNG to AVIF for Web Optimization
Convert PNG images to AVIF for modern web delivery:
Input: banner.png Process: PNG → AVIF with quality 95 compression Output: banner.avif (up to 50% smaller than JPEG) Benefit: Faster page loads with superior visual quality
Frequently Asked Questions
How do I convert PNG to AVIF?
Simply upload your PNG file using the upload area above. Our converter automatically processes the file and provides a AVIF download link within seconds. No software installation or registration required.
Will I lose quality when converting PNG to AVIF?
Our converter uses optimized settings to preserve maximum quality during the PNG to AVIF conversion. Since AVIF uses lossy compression, there may be minimal quality reduction that is typically imperceptible to the human eye.
Is the PNG to AVIF conversion free?
Yes, our PNG to AVIF converter is completely free to use. There are no hidden fees, watermarks, file count limits, or registration requirements. Convert as many files as you need.
What is the maximum file size for PNG to AVIF conversion?
Our converter handles PNG files of any reasonable size. For optimal performance, we recommend files under 100 MB, though larger files are supported with slightly longer processing times.
Can I convert multiple PNG files to AVIF at once?
Yes, you can upload and convert multiple PNG files simultaneously. Each file is processed independently and you will receive individual AVIF download links for each converted file.
Are my PNG files safe during conversion?
Absolutely. Your PNG files are processed within your browser session only. Files are automatically deleted after conversion and are never stored permanently on our servers or shared with third parties.
What are the main differences between PNG and AVIF?
PNG (Portable Network Graphics) provide lossless compression with full transparency support, while AVIF (AV1 Image File Format) deliver the most efficient image compression available with HDR capabilities. The key difference lies in their compression approach and intended use cases — PNG is best for web graphics, while AVIF excels at next-gen web images.
Which browsers support AVIF format?
Chrome 85+, Firefox 93+, Safari 16.4+, Edge 121+ (growing rapidly). If you need to view AVIF files in unsupported environments, you can always convert them to a more universally supported format like JPG or PNG using our converter.