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Convert AVIF to PNG instantly

Looking For How to Convert AVIF File to PNG? Here is the solution, Convert AVIF File to PNG for Free. No Signup, No Uploads And Fully Private. Lossless conversion with transparency support.

AVIF
PNG

Drop up to 15 AVIF files here

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    A AVIF AV1 Image File Format

    A modern image format based on the AV1 video codec. Delivers exceptional compression with high quality — smaller than JPEG and WebP at equivalent visual fidelity. Supported by newer browsers and apps.

    O PNG Portable Network Graphics

    A lossless image format that supports transparency (alpha channel). PNG is universally supported and ideal for images requiring perfect quality, graphics with transparency, or archival purposes.

    Why convert AVIF files?

    AVIF offers excellent compression, but compatibility is still catching up. Converting to PNG ensures lossless quality and broader support with transparency preserved.

    01

    Lossless quality

    PNG uses lossless compression, meaning no quality is lost during conversion. Perfect for preserving every detail of your original AVIF images.

    02

    Transparency support

    PNG fully supports alpha transparency. Any transparent areas in your AVIF images will remain transparent in the PNG output.

    03

    Universal compatibility

    PNG is supported by virtually every application, browser, and operating system. Share your images with confidence.

    04

    Archive safe

    PNG is a stable, well-documented format ideal for long-term storage. Your converted images will remain accessible for years to come.

    Private by design: no backend, no database, no upload step. Images are decoded and converted directly in your browser's memory and are never transmitted over a network.

    Built to do one thing well

    This tool exists because converting images shouldn't require an account, a subscription, or trusting a stranger's server with your photos. Heicly is a static page — the entire decoder runs inside your browser's own JavaScript engine, using the same technology that powers offline web apps.

    There's no team behind an upload queue, no storage bill, and no reason to ask for your email. You open the page, drop a file, get a result. That's the whole product — ads are how it stays free to run, and they're kept separate from anything you convert. See the Privacy Policy for how those ads work.

    0Servers involved
    0Accounts required
    100%Runs on-device

    We can't see your photos — structurally

    This isn't a promise we're asking you to trust; it's a consequence of how the page is built. There is no upload endpoint for your image to travel through in the first place.

    Common questions

    Is this actually free?
    Yes — there's no server cost to cover per conversion since your own browser does the work, so there's no metered usage to charge for.
    Does it work on mobile?
    Yes. Any modern mobile browser can run the conversion — tap the dropzone to open your photo library, just like uploading anywhere else.
    Does PNG preserve transparency?
    Yes. The converter preserves the alpha channel, so transparent areas in your AVIF images remain transparent in the PNG output.
    Will this work on very large files?
    Most photos convert in a second or two. Very large files (30MB+) or unusual AVIF variants can take longer or occasionally fail — that's a limitation of in-browser decoding, not a bug.
    How many files can I convert at once?
    You can convert up to 15 AVIF images in a single batch. This limit helps maintain excellent browser performance even on mobile devices.