# How to Convert PNG to AVIF

To convert PNG to AVIF, run `npx optimo image.png --format avif`. AVIF can beat WebP on size for many images. Optimo handles format conversion and optimization in a single step.

## Command

Convert a file by targeting the output format:

```
npx optimo image.png --format avif
```

Tip: add `--dry-run` to preview changes.

## Why convert?

- AVIF can beat WebP on size for many images.
- Useful when you’re chasing aggressive performance budgets.

## Format notes

### PNG

Lossless image format with sharp edges and great support for transparency.

- [Optimize PNG](/content/optimize/png/index.html) 
- [Compress PNG](/content/compress/png/index.html) 
- [Resize PNG](/content/resize/png/index.html) 
- [PNG guide](/content/formats/png/index.html)

### AVIF

High-compression modern image format that can beat WebP on size at similar quality.

- [Optimize AVIF](/content/optimize/avif/index.html) 
- [Compress AVIF](/content/compress/avif/index.html) 
- [Resize AVIF](/content/resize/avif/index.html) 
- [AVIF guide](/content/formats/avif/index.html)