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F4V to FLAC converter

Convert F4V to FLAC 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 F4V

    Only the soundtrack is kept and the picture is dropped. The audio is saved as FLAC without any quality loss.

    This conversion runs inside your browser, so the file is never uploaded. Files over 300 MB are sent to our server instead, and deleted within 60 minutes.

    How to convert F4V to FLAC

    1. Choose your file Tap Choose files and pick the F4V file, or drop it onto the page. You can add several at once.
    2. Convert to FLAC The conversion starts on your device straight away. Nothing is uploaded.
    3. Download Tap Download to save the result.

    What is an F4V file?

    The MP4-based successor to FLV used by Flash Player.

    VLC and MPV.

    More about F4V files

    What is an FLAC file?

    Lossless compressed audio: the exact quality of a WAV at roughly half the size. Popular for music collections.

    VLC, foobar2000, Android and iOS 11+ play FLAC.

    More about FLAC files

    Questions

    Is converting F4V to FLAC 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 F4V files here?

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

    How long does F4V to FLAC take?

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

    Can I convert F4V to FLAC 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 an FLAC file?

    VLC, foobar2000, Android and iOS 11+ play FLAC.

    Convert F4V to other formats

    Convert other files to FLAC