- 100% FREE - UNLIMITED
Free PNG to AVIF Converter
- 100% Free Access
- Unlimited Conversions
- No Signup Required
- Fast & Secure
- Simple steps
How it works
Upload your PNG images
Drag and drop your PNG files or browse your device to upload one or multiple images.
Convert instantly
Our converter compresses and converts your PNG images into efficient AVIF files while preserving image quality and transparency whenever available.
Download your AVIF images
Download each converted AVIF image individually or save multiple converted files together in a ZIP archive.
- Benefits
Why use our PNG to AVIF Converter
Smaller file sizes
AVIF delivers advanced compression that significantly reduces file size while maintaining excellent visual quality.
Preserve transparency
Transparent backgrounds from PNG images are retained in the AVIF output whenever supported.
Batch conversion
Convert multiple PNG images to AVIF simultaneously to save time.
Faster website performance
Smaller AVIF images help improve page load times, Core Web Vitals, and overall website performance.
Secure & private
Your uploaded files are processed securely and automatically deleted after conversion.
Completely free
Convert unlimited PNG images to AVIF without subscriptions, hidden fees, or watermarks.
- Use cases
Popular use cases
Website optimization
Replace large PNG graphics with lightweight AVIF images to improve website speed.
Mobile applications
Use smaller AVIF images in Android, iOS, and web apps to reduce storage and bandwidth usage.
Logos and icons
Convert PNG logos and icons into AVIF while preserving transparency for modern web projects.
UI and UX design
Optimize interface graphics for responsive websites and applications.
Digital publishing
Reduce image sizes for blogs, online magazines, eBooks, and news websites.
Cloud storage
Save storage space by converting large PNG image collections into AVIF format.
E-commerce websites
Optimize product images for faster loading and a better shopping experience.
Modern web development
Use AVIF images to improve website performance without sacrificing image quality.
- Technical
How PNG to AVIF conversion works
PNG (Portable Network Graphics) is a lossless image format known for excellent quality and transparency support. However, PNG files can become relatively large, especially for high-resolution graphics.
AVIF (AV1 Image File Format) uses advanced compression technology to create significantly smaller files while maintaining impressive visual quality. During conversion, our tool re-encodes your PNG image into AVIF and preserves transparency whenever possible.
The resulting AVIF image is optimized for modern browsers, websites, mobile apps, and digital publishing.
- Advanced image compression
- Smaller file sizes
- Transparency preservation
- Batch conversion supported
- Comparision
PNG vs AVIF – the honest comparison
| Feature | PNG | AVIF |
|---|---|---|
| Compression | Lossless | Advanced |
| File Size | Large | Very Small |
| Image Quality | Excellent | Excellent |
| Transparency | Supported | Supported |
| HDR Support | No | Yes |
| Browser Support | Universal | Modern Browsers |
| Best For | Graphics & Editing | Web Optimization |
- Troubleshooting
Common PNG to AVIF problems & fixes
Large PNG files
Convert PNG images into AVIF to significantly reduce storage space.
Slow website loading
Smaller AVIF images help improve page speed and user experience.
High bandwidth usage
AVIF reduces the amount of data transferred, making websites more efficient.
Need transparency
AVIF supports transparent backgrounds, making it suitable for logos, icons, and UI graphics.
Multiple PNG files
Batch conversion lets you convert several PNG images into AVIF simultaneously.
Better web optimization
AVIF is ideal for developers and designers looking to improve website performance.
- File formats
PNG and AVIF, explained
What is PNG?
PNG (Portable Network Graphics) is a lossless image format that preserves image quality while supporting transparent backgrounds. It is commonly used for logos, screenshots, illustrations, UI elements, and digital graphics.
PNG provides excellent quality but often results in larger file sizes.
What is AVIF?
AVIF (AV1 Image File Format) is a next-generation image format based on the AV1 video codec. It offers superior compression, excellent image quality, HDR support, and transparency while producing much smaller files than many traditional image formats.
AVIF is increasingly used by modern websites and applications to improve loading speed and reduce bandwidth consumption.
When to use each
Choose PNG when you need lossless image quality, frequent editing, or maximum compatibility across software and devices.
Choose AVIF when you want smaller file sizes, faster websites, improved SEO performance, lower bandwidth usage, and support for modern image features like HDR and transparency.
- Questions
FAQs
Is this PNG to AVIF converter free?
Will image quality be preserved?
Can I convert multiple PNG files at once?
Will transparent backgrounds be preserved?
Why should I convert PNG to AVIF?
Which browsers support AVIF?
Do I need to install software?
Is my data secure?
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