Select PNG Images to Convert to AVIF
- Secure & Private
- Local Processing
- Never stored
Why Convert PNG to AVIF?
80% Smaller Files
When you convert PNG to AVIF, files are 80% smaller than PNG (lossy mode) while preserving excellent quality. For lossless mode, files are 20-30% smaller than PNG.
Full Transparency Support
Unlike JPEG, AVIF preserves full alpha transparency. When you convert PNG to AVIF, your logos and icons keep their transparent backgrounds.
Lossless & Lossy Options
Choose lossless mode when you convert PNG to AVIF for perfect quality (20-30% smaller). Choose lossy mode for dramatically smaller files (80% smaller) with excellent quality.
HDR & Wide Color Gamut
AVIF supports 10/12-bit color and HDR. When you convert PNG to AVIF for HDR displays, preserve stunning colors.
Batch PNG to AVIF Conversion
Need to convert multiple PNG to AVIF? Process up to 30 images at once — perfect for website migrations and asset optimization.
Encoding Speed Control
Balance speed and compression when you convert PNG to AVIF — faster for daily use, slower for final optimization (smallest files).
100% Private
Convert PNG to AVIF completely in your browser. Your images never leave your device — no privacy concerns.
How to Convert PNG to AVIF — 3 Simple Steps
1. Upload Your PNG Image
2. Choose AVIF Settings
3. Download AVIF
When You Need to Convert PNG to AVIF
- Next-Gen Website Performance
- Convert PNG to AVIF for the smallest possible files — 80% smaller than PNG, 50% smaller than WebP. Dramatically faster Core Web Vitals and SEO.
- E-commerce Product Photos
- Product images dominate page weight. Convert PNG to AVIF for 80% smaller files — faster checkout, higher conversion rates.
- Logo & Icon Optimization
- Logos need transparency. Convert PNG to AVIF lossless — perfect quality, 20-30% smaller files, transparency preserved.
- HDR Photo Galleries
- AVIF preserves HDR and wide color gamut. Convert PNG to AVIF for stunning HDR photos on modern displays.
- Mobile App Assets
- Reduce app download size dramatically. Convert PNG to AVIF for mobile app images — users on limited data will thank you.
- Progressive Web Apps (PWAs)
- PWAs need lightning-fast loading. Convert PNG to AVIF for all image assets — smaller bundle sizes, faster installs.
Why Use Our PNG to AVIF Converter?
80% Smaller Files (Lossy)
Convert PNG to AVIF lossy mode — 80% smaller files, 50% smaller than WebP, same visual quality.
20-30% Smaller (Lossless)
Lossless mode — perfect quality, 20-30% smaller than PNG, transparency preserved.
Transparency Preserved
Full alpha channel support — when you convert PNG to AVIF, logos and icons keep transparent backgrounds.
Speed Control
Balance conversion speed and file size when you convert PNG to AVIF — fast for daily use, slow for final optimization.
Batch Processing
Convert up to 30 PNG to AVIF at once — perfect for website migrations and asset optimization.
HDR Support
Preserve HDR and wide color gamut when you convert PNG to AVIF — perfect for modern displays.
100% Private
Your images never leave your device. Convert PNG to AVIF safely and privately.
Free Forever
No signup, no watermark, no limits — completely free to convert PNG to AVIF.
More AVIF & Image Tools
Pro Tips
Use batch processing
Save time by processing multiple images at once.
Keep original files
Always backup your original images before editing.
Troubleshooting
Stretched image
Fix: Enable maintain aspect ratio
File too large
Fix: Use compress tool after resize
Blurry text
Fix: Don't resize by more than 50%