OptimeauxA Mandeaux Creation

    Image / Convert

    Image to AVIF Converter

    Convert images to AVIF — the most efficient modern image format — for the smallest possible web files. Optimeaux only offers AVIF output when your browser supports encoding it, so you never get a broken file.

    • Smallest modern format
    • Browser-checked
    • Local
    InputReady

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    or select from device

    JPGPNGWEBPAVIFHEICMOVMP4WEBM

    Multi-select · Paste from clipboard · No account · Local processing

    FAQ

    Convert images to AVIF — questions

    01Should I use AVIF or WebP?
    AVIF can produce smaller files than WebP, but browser encoding support varies. WebP is the safer default today. Optimeaux only offers AVIF when your browser can encode it, so you never get a broken file.
    02Is AVIF supported everywhere?
    AVIF is supported by all modern browsers, but encoding support is less universal than decoding. Optimeaux detects encoding support and only offers AVIF when it will actually work.

    Full workstation

    Need more than convert images to avif? Open the complete Optimeaux media workspace.

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