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BrowserPine

Image Tools

Convert AVIF to PNG

Turn one or more static AVIF images into lossless PNG files directly in your browser. The decoded dimensions and fully or partially transparent pixels are preserved automatically.

AVIF to PNG converter

Add static AVIF images and create lossless PNG files while preserving transparent pixels.

Processed locally
Selected AVIF files will appear here.

Local processing

Local AVIF conversion with no uploads

AVIF container checks, image decoding, and PNG encoding run with browser image and canvas APIs on your device. Selected images are not uploaded to our server.

Read how BrowserPine handles files

Three simple steps

How to Convert AVIF to PNG

Choose static AVIF images

Select AVIF files or drag them into the converter. Each file is checked for AVIF container data, animation, readable dimensions, and safety limits.

Create lossless PNG files

Start the queue to convert each image sequentially. PNG transparency is preserved without a quality slider or background fill.

Review and download

Check each filename, file size, dimension, and preview, then download the PNG results you want to keep.

AVIF and PNG prioritize different things

AVIF is a modern image format designed to store detailed images efficiently. PNG is a widely supported lossless format often used for graphics, interface assets, screenshots, and images that need an alpha channel.

Converting to PNG preserves the pixels exposed by the browser decoder without another lossy encoding step. It cannot restore detail or color information that was not present in the AVIF source.

Transparent pixels remain transparent

Both AVIF and PNG can represent alpha transparency. Fully transparent, semi-transparent, and opaque pixels are drawn into a transparent canvas and encoded as PNG without a solid background.

This is format conversion, not background removal. Pixels that are already opaque remain opaque, and the tool does not try to identify or erase an image background.

Lossless output can be much larger

PNG uses lossless encoding and may be significantly larger than the AVIF source. A larger result is expected for many photographs and is not treated as a conversion error.

AVIF decoding depends on support built into your browser. Current browsers commonly handle static AVIF images, while older browsers or uncommon AVIF profiles may be rejected with a compatibility message. Animated AVIF image sequences are not supported.

Common questions

AVIF to PNG FAQ

Are my AVIF images uploaded?

No. Validation, decoding, and PNG encoding happen locally with browser image and canvas APIs. Selected files are not sent to our server.

Will AVIF transparency be preserved in PNG?

Yes. Fully transparent and semi-transparent pixels remain transparent in the PNG as accurately as the browser exposes the decoded alpha channel.

Why is the PNG much larger than the AVIF?

AVIF can compress images very efficiently, while PNG stores the decoded pixels losslessly. A substantial size increase is normal, especially for photographs.

Does converting AVIF to PNG improve quality?

No. PNG avoids another lossy encoding step, but it cannot recover detail or color information missing from the original AVIF.

Why is there no quality setting?

PNG output is lossless and does not use a JPEG-style quality percentage. A quality slider would not accurately describe this conversion.

Can this converter process animated AVIF?

No. AVIF image sequences identified by the animation file-type brand are rejected instead of silently exporting only one frame.

Can I convert several AVIF images together?

Yes. You can queue up to 20 valid static AVIF files. They are converted one at a time to keep peak memory use more predictable.

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