PNG to AVIF Converter
Need to convert this file type? Drop it below — or drop any other file and we'll auto-switch. Outputs are auto-deleted after 2 hours; share links expire after 4.
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Drop multiple images to combine them into one PDF, Word document, or PowerPoint presentation — or convert each image separately.
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Convert PNG to AVIF online
Use this PNG to AVIF converter to turn PNG files into AVIF right in your browser — ideal for high-efficiency web images and modern photo delivery. PNG uses lossless compression and AVIF uses lossy compression, so file size and quality can change.
When should you convert PNG to AVIF?
- To reduce file size and make uploading and sharing easier
- To get AVIF's built-in advantage: excellent compression
- To move past PNG's common limitation: larger files than JPG for photos
- To open your files in apps that prefer AVIF
About PNG and AVIF files
PNG image
Strengths
- transparent backgrounds
- sharp text and lines
- lossless quality
Limitations
- larger files than JPG for photos
- no animation
AVIF image
Strengths
- excellent compression
- supports transparency
- high quality at small sizes
Limitations
- not supported by older software
- slower to encode
PNG vs AVIF
| Format | PNG | AVIF |
|---|---|---|
| Compression | Lossless | Lossy |
| Transparency | Yes | Yes |
| Best for | screenshots and logos and icons | high-efficiency web images and modern photo delivery |
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Frequently asked questions
- Is this PNG to AVIF converter free?
- Yes. You can convert PNG to AVIF online for free, with no account and no watermark.
- Do I need to install software or sign up?
- No. The conversion runs entirely in your browser — no installs and no account required.
- Will converting PNG to AVIF reduce quality?
- AVIF uses lossy compression, so the file can get smaller while some visual quality may change.
- Are my files safe?
- Yes. Files are processed only to complete the conversion and are auto-deleted after 2 hours. We never share them.
- Can I convert multiple PNG files at once?
- Yes. Drop several files to convert them in a batch and download the results as a single ZIP.