What is AVIF Converter?
An AVIF converter saves images in AVIF, a modern format that achieves very small files at high quality.
How to use AVIF Converter
- 1
Add your images.
- 2
Set the quality.
- 3
Click Convert and wait while the images are encoded.
Features
- AVIF encoding in the browser
- Transparency support
- Adjustable quality
- Batch and ZIP
Supported formats
- JPG
- PNG
- WEBP
- AVIF
- GIF
- BMP
- TIFF
- HEIC/HEIF
Maximum file size: 50 MB per file.
Practical uses
- Maximize website performance.
- Store high-quality photos in less space.
Limitations
- AVIF encoding is CPU-intensive and can take several seconds per large image.
- Older software and some email clients can't display AVIF.
Frequently asked questions
Why is AVIF conversion slower?
AVIF's compression is more complex. The result is usually worth it: files are often 20–50% smaller than WEBP.