PNG to AVIF Converter
Convert PNG to AVIF instantly. Free, fast, and secure.
Drag & drop images here
or click to browse — JPG, PNG, WEBP, GIF, BMP, TIFF, ICO, PSD
Conversion complete!
Your images are ready — download individually or grab them all as a ZIP.
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Last updated: April 2026
Convert PNG to AVIF - Free Online Image Converter
Converting PNG to AVIF keeps PNG's transparency while collapsing its file size. AVIF's lossless mode can beat PNG substantially, and its lossy mode goes much further when perfect fidelity is not essential, all with the alpha channel intact. It is ideal for transparent graphics on performance-focused sites, provided you offer a fallback for older browsers.
Typical result: substantially smaller than the PNG, with transparency preserved.
How to Convert PNG to AVIF
- Upload Your Image: Click the upload area or drag and drop your PNG file. You can upload up to 15 images at once.
- Select Format: Choose AVIF as your target format from the dropdown menu.
- Convert: Click the "Convert Now" button and wait a few seconds for the conversion to complete.
- Download: Once conversion is complete, download your converted AVIF file or download all files as a ZIP archive.
Key Features
- Batch conversion (up to 15 files simultaneously)
- High quality output with optimized file sizes
- Fast processing in seconds
- No registration or account required
- Secure - files automatically deleted after 10 minutes
- 100% free with no watermarks or limitations
- Privacy-focused - images never stored permanently
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Frequently Asked Questions
Does AVIF keep my PNG's transparency?
Yes. AVIF supports an alpha channel, so transparent areas transfer intact while the file shrinks well below the PNG.
Is AVIF safe for transparent images online?
Yes. Modern Chrome, Firefox, and Safari render AVIF with transparency. For maximum reach, keep a PNG or WEBP fallback alongside it.
Is this converter free to use?
Yes, our PNG to AVIF converter is completely free to use. There are no hidden fees, no watermarks, and no registration required.
Do I need to install software?
No, you don't need to install any software. Our converter works entirely in your web browser.
Will my images be stored?
No, we do not store your images permanently. All conversions happen securely in real-time, and files are automatically deleted after 10 minutes.
What file formats are supported?
You can convert from JPEG, PNG, WEBP, GIF, BMP, TIFF, ICO, PSD, and AVIF formats. Output formats include JPEG, PNG, WEBP, GIF, and AVIF.
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