Maximum compression for transparent images. Convert PNG to AVIF and save over 50% on file size compared to the original.
PNG vs AVIF
| Feature | PNG | AVIF |
|---|---|---|
| Full Name | PNG | AVIF |
| Typical Use | General | Web Optimization |
| Transparency | Supported | No |
| Privacy | 100% Local | 100% Local |
Next-Gen Graphics
AVIF handles transparency beautifully and extremely efficiently. It is the future standard for web icons and illustrations.
### Technical Details
- **Input Format:** PNG (image/png)
- **Output Format:** AVIF (image/avif)
- **Privacy:** 100% Client-side processing (WebAssembly)
- **Limit:** No file size or count limits
Frequently Asked Questions
Is it safe to convert PNG to AVIF here?
Yes, absolutely. LocalImageConverter processes your PNG files directly in your web browser. Unlike other converters, we do not upload your images to any server. Your personal data stays on your device.
How do I open AVIF files?
AVIF is one of the most widely supported image formats. You can open it on almost any device, including Windows, Mac, iPhone, Android, and Linux systems, without installing extra software.
Does converting PNG to AVIF lose quality?
Our converter uses high-quality encoding settings. While converting to formats like JPG can introduce slight compression, we optimize for the best balance of quality and file size.
Can I convert multiple PNG files at once?
Yes! You can drop multiple PNG files into the tool above and convert them all to AVIF in batch. We even let you download them all as a single ZIP file.
Universal Compatibility
Whether you are on iPhone, Android, Windows, or Mac, our browser-based converter works seamlessly. No software installation is required.