Convert AVIF to PNG Online Free
Instantly convert your AVIF files to PNG format right in your browser. No uploads, no registration, 100% free and private.
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How to Convert AVIF to PNG
Upload Files
Select your AVIF files by dragging and dropping or clicking to browse.
Choose Settings
PNG is pre-selected. Adjust quality and metadata options if needed.
Download
Click Convert and download your PNG files instantly.
Why Convert AVIF to PNG?
Converting from AVIF to PNG is useful when you need lossless quality and universal compatibility. AVIF (AV1 Image File Format) files can be converted to PNG (Portable Network Graphics) instantly using our browser-based converter — no uploads needed, completely free.
AVIF vs PNG: File Size Comparison
Based on a typical 12-megapixel photograph (4000 × 3000 pixels) at default quality settings.
Lossless PNG preserves all quality and adds universal compatibility that AVIF currently lacks in some applications.
AVIF vs PNG Comparison
| Feature | AVIF | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | Yes | Yes |
| Animation | Yes | No |
| Browser Support | Chrome, Firefox, Safari 16+ | Universal |
| Typical File Size | Smallest (50% less than WebP) | Medium to large |
| Best For | Maximum compression, modern websites | Logos, graphics, screenshots, transparency |
More AVIF & PNG Tools
AVIF to PNG on Every Platform
Batch Conversion
PhotoFormatLab processes all files in your browser using Web Workers for parallel conversion. You can convert hundreds of AVIF files to PNG simultaneously — the speed depends on your device's CPU, not your internet connection.
Common Issues and Solutions
My animated AVIF file only shows the first frame after conversion
PNG does not support animation. Only the first frame is extracted during conversion. To preserve animation, convert to WebP or GIF instead.
Conversion is very slow on my device
Large files (over 20 MB) require significant CPU processing since conversion happens entirely in your browser. Close other browser tabs to free up memory, or try converting fewer files at a time. On mobile devices, the process is naturally slower than on desktop computers.
The output file is much larger than expected
This typically happens when converting from a highly compressed format (like AVIF) to a less compressed one (like PNG). The output reflects the actual image data, not the compression efficiency of the source. Lossless formats like PNG prioritize quality over file size.
Frequently Asked Questions
For a typical 12-megapixel photograph (4000×3000 pixels), a AVIF file of approximately 2.1 MB converts to a PNG file of approximately 14.2 MB — a change of +576% (PNG is larger). Lossless PNG preserves all quality and adds universal compatibility that AVIF currently lacks in some applications.
PNG uses lossless compression, so there is no quality setting to adjust — every pixel from your AVIF file is preserved exactly in the output. The file size is determined by the image content rather than a quality parameter.
No. PhotoFormatLab converts files entirely in your browser using JavaScript, Canvas API, and WebAssembly. Your images never leave your device — no upload, no server processing, no cloud storage. This makes the conversion completely private and works even without an internet connection after the page loads.
There is no artificial limit. You can convert hundreds of files in a single batch. The practical limit depends on your device's available memory and CPU speed. For very large batches (500+ files), we recommend processing in groups of 50-100 for optimal performance.
Most individual files convert in under 2 seconds on a modern device. A batch of 50 files typically completes in 30-60 seconds. Since processing happens on your device, conversion speed depends on your hardware — desktop computers are generally faster than phones. There is no upload or download wait time.
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