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AVIF to WEBP converter

Convert AVIF to WEBP for free, right in your browser. Your files never leave your device.

    Converted on your device · never uploaded · Free limits

    Where it runs
    On your device
    Free allowance
    Unlimited
    Typical time
    Usually under 5 seconds
    Sign-up
    Not needed

    What happens to your AVIF

    This conversion runs inside your browser, so the file is never uploaded. Files over 60 MB are sent to our server instead, and deleted within 60 minutes.

    How to convert AVIF to WEBP

    1. Choose your file Tap Choose files and pick the AVIF files, or drop them onto the page. You can add several at once.
    2. Convert to WEBP The conversion starts on your device straight away. Nothing is uploaded.
    3. Download Tap Download to save the result.

    What is an AVIF file?

    A next-generation image format based on the AV1 video codec. It produces smaller files than WEBP at the same quality and supports transparency and HDR.

    Recent Chrome, Firefox and Safari 16+ open AVIF.

    More about AVIF files

    What is a WEBP file?

    Google's modern web image format. It can be lossy or lossless, supports transparency and animation, and is usually 25–35% smaller than an equivalent JPG.

    Chrome, Edge, Firefox and Safari 14+ open WEBP. Older Windows Photo viewers may need a codec.

    More about WEBP files

    Questions

    Is converting AVIF to WEBP free?

    Yes, completely. This conversion runs on your device, so there is no daily limit and no sign-up. We never ask you to pay after you have converted.

    Is it safe to convert my AVIF files here?

    Yes. The conversion happens inside your browser, and the file never leaves your phone or computer.

    How long does AVIF to WEBP take?

    Usually under 5 seconds. Bigger files take longer, and you can watch the progress on each file.

    Can I convert AVIF to WEBP on my iPhone or Android phone?

    Yes. The converter works in Safari, Chrome and any modern browser. Tap Choose files, pick from Photos or Files, and download the result to your phone.

    How do I open a WEBP file?

    Chrome, Edge, Firefox and Safari 14+ open WEBP. Older Windows Photo viewers may need a codec.

    Convert AVIF to other formats

    Convert other files to WEBP