---
title: "AVIF to PNG Converter — Lossless & Private | Compress Pro"
description: "Convert AVIF images to lossless PNG in your browser — transparency preserved, pixels untouched. Batch support with ZIP download, zero uploads. Free."
canonical: https://compress-pro.com/avif-to-png
---

# Convert AVIF to PNG.

> AVIF decoded to lossless PNG — right on your own device.

Convert AVIF images to lossless PNG entirely in your browser — **decoded on your own device, with no upload step**. At the default settings the decoded pixels are written to PNG exactly, transparency included, which makes PNG the right exit when an editor, pipeline or older tool refuses AVIF.

**No uploads · No ads · Free & open source.**

## How it works

1. Drop files anywhere on the page, click to browse, or paste with Ctrl/⌘ + V.
2. Pick a quality or preset — or set an exact target size and let the tool find it.
3. Compress, compare before/after, and download — individually or as a ZIP.

## When PNG is the right exit

PNG opens in everything made in the last twenty-five years and keeps transparency intact — the safe handoff to editors and workflows that predate AVIF. The price is bytes: lossless PNG cannot match a lossy AVIF for size. If the result feels heavy, the [PNG compressor](https://compress-pro.com/compress-png) shrinks it losslessly, and [AVIF to JPG](https://compress-pro.com/avif-to-jpg) is the smaller pick when transparency does not matter.

## Opening AVIF at all

Decoding uses your browser’s built-in AVIF support — any current Chrome, Edge or Firefox, and Safari from 16.1 on. If a file is refused on an older browser, updating the browser is the fix; nothing is wrong with the file.

## Frequently asked questions

### Is the conversion lossless?

Yes — at the default quality 100 the decoded image is written to PNG without touching a pixel, transparency included. Lowering the slider switches to palette PNGs that are smaller but slightly lossy.

### Will the PNG be bigger than the AVIF?

Almost always, and often dramatically — AVIF is one of the tightest lossy formats and PNG is lossless. That is the price of universal compatibility, not a fault in the file.

### Why PNG instead of JPG?

JPG is far smaller but flattens transparency onto white and re-compresses lossily. Pick PNG for editing and transparency; JPG for plain sharing.

### Are my images uploaded anywhere?

No — the pixels never leave your machine. Decoding and re-encoding both happen in your browser; there is no upload to wait for and no server-side copy to worry about afterwards. Want proof? Run one file through, switch your connection off, and run another — it still works.

## Related tools

- [Convert AVIF to JPG](https://compress-pro.com/avif-to-jpg)
- [Compress PNG images](https://compress-pro.com/compress-png)
- [Compress AVIF images](https://compress-pro.com/compress-avif)

---

Part of [Compress Pro](https://compress-pro.com/) — every tool page has a markdown twin at `<page url>.md`. Full tool index: [llms.txt](https://compress-pro.com/llms.txt)