Free AVIF to PNG Converter

How do I convert an AVIF file to a PNG?

An AVIF to PNG Converter is a utility designed to transform next-generation AVIF images into standard, universally accepted PNG files. Because AVIF is a relatively new format, many older desktop photo editors, social media platforms, and website builders still cannot open or read .avif files. Our secure tool allows you to instantly upload multiple AVIF files, optionally resize them, and batch convert them into high-resolution PNGs without losing their transparent backgrounds.

How to Use the Batch AVIF Converter

Fixing format compatibility issues takes just a few clicks:

1. Upload AVIF Files: Drag and drop one or multiple .avif images directly into the upload box. The engine will instantly read your files and populate the Live Gallery, displaying the resolution and file size.
2. Resize (Optional): If you downloaded massive, 4K AVIF files but only need smaller PNGs for a website layout, toggle the “Resize During Conversion” switch. You can drag the global scale slider (e.g., to 50%) to shrink all your images simultaneously during the conversion phase.
3. Export PNGs: Click Export PNGs.
   • If you uploaded a single AVIF, the tool will instantly download your converted .png file.
   • If you uploaded multiple images, the engine will process them into a convenient .zip folder and download them to your device in one go.

The AVIF Problem: Why Convert to PNG?

AVIF (AV1 Image File Format) is an incredible piece of technology. It compresses images to a fraction of the size of a JPEG while maintaining better visual quality. However, being on the bleeding edge of tech comes with headaches.

1. Fixing Compatibility Errors

If you run an e-commerce store or manage a blog, you’ve likely downloaded a product image only to realize it’s an AVIF. When you try to open that file in older versions of Photoshop, native Windows Viewers, or try to upload it into a Shopify or WordPress media library, you often get a “File Type Not Supported” error. Converting the file to a standard PNG instantly restores universal compatibility across 100% of modern software.

2. Maintaining the Alpha Channel (Transparency)

Like WebP and PNG, AVIF supports transparency. If you have an AVIF logo with a clear background, converting it to a JPEG will permanently ruin the logo by adding a solid white box behind it. By converting AVIF to PNG, the conversion engine mathematically maps the alpha channel, ensuring your logo remains perfectly transparent.

3. Lossless Extraction

PNG is a “lossless” format. This means when our engine extracts the visual data from the highly compressed AVIF file, it does not further degrade or crush the pixels. Your resulting PNG will be as sharp and high-quality as the AVIF you uploaded.

4. Secure, Client-Side Processing

Most “Free AVIF Converters” force you to upload your files to an anonymous third-party server and wait for them to process. This is slow and represents a massive privacy risk if your images contain confidential information. We engineered this tool using HTML5 Canvas APIs to run entirely on your local device. The conversion happens right inside your web browser using your computer’s memory. Your files are never uploaded to our servers.

Frequently Asked Questions (FAQ)

Why is my browser saying it doesn’t support AVIF?

AVIF decoding is a relatively new feature for web browsers. If you see a compatibility warning on our tool, it means your browser version is out of date. To process AVIF files successfully, ensure you are using a modern browser like Google Chrome (version 85 or newer), Firefox (version 93 or newer), or Safari (version 16 or newer).

Why is the converted PNG file so much larger than the original AVIF?

This is completely normal. AVIF was invented to compress image data aggressively to make web pages load faster. PNG, on the other hand, is a lossless format that preserves every raw pixel without heavy compression. Because PNG holds uncompressed data, the resulting file size will be significantly larger than the AVIF original.

Is there a limit to how many files I can convert at once?

Yes. To ensure your web browser doesn’t crash or run out of RAM during the ZIP generation process, the batch uploader is capped at 30 images per batch.

Does the tool work on mobile devices?

Yes. Because the tool runs entirely inside your browser, it works perfectly on mobile operating systems like iOS (Safari 16+) and Android, allowing you to convert unsupported images directly from your phone.