PNG to AVIF
FreeConvert PNG images to AVIF modern image format
Drop images here or click to browse
Convert PNG images to AVIF modern image format
About PNG to AVIF
PNG files are crisp but heavy, especially for detailed graphics. Converting PNG to AVIF dramatically reduces the file size while keeping the image looking sharp, which is a big win for fast websites and limited storage.
Upload your PNGs and download compact AVIF files in seconds. AVIF supports transparency, so your PNG's transparent areas carry over, and its compression is among the most efficient available. The tool runs in your browser with no signup, and your files are wiped right after the conversion completes.
Common uses
- Shrinking large PNG graphics for faster page loads
- Keeping transparency while cutting file size sharply
- Optimizing detailed images for modern websites
- Saving storage on image-heavy projects
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports PNG. Up to 50 MB.
- 2
Click "Process — PNG to AVIF"
Click the process button. Your file is converted instantly on our secure servers.
- 3
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
AVIF is the next-gen format — 40–55% smaller than JPG at equivalent quality. Supported by Chrome, Firefox, and Safari 16+.
Why ToolHub?
- 100% Free — no hidden costs, no subscriptions
- No signup or account required
- Works in your browser — no software to install
- Privacy first — files processed and deleted immediately
- Batch conversion — convert multiple files at once
- High quality output — no watermarks, no quality loss
- Supports 30+ input formats including RAW, HEIC, BMP, TGA
- Lightning fast — most conversions complete in under 5 seconds
FAQ
Does AVIF support transparency like PNG?
Yes. AVIF supports alpha transparency, so transparent areas in your PNG are preserved in the AVIF file.
Is AVIF lossless like PNG?
AVIF supports both lossy and lossless modes. Lossy AVIF gives the smallest files with excellent quality, far below PNG's size.
Will every browser display AVIF?
Most modern browsers support AVIF. A small number of older ones may need a PNG or WebP fallback.
Does AVIF support transparency like PNG?
Yes — AVIF fully supports alpha transparency, making it a great PNG replacement for web use.
Should I use AVIF or WebP?
AVIF has better compression than WebP but has less browser support. For maximum compatibility, use WebP. For cutting-edge compression, use AVIF with a WebP fallback.
Can I use PNG to AVIF on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.