FileForge

M4V to WebM

Change M4V to WebM and keep the quality you need. Free for up to 10 files a day, no sign-up.

M4V

Your files

Drop your .m4v files here

or

    You can add several files and convert them together.

    How to convert M4V to WebM

    1. Drop your M4V file into the box above, or add it from a link.
    2. WebM is already selected. Use the settings button next to it to change size, quality or other options.
    3. Select Convert, then download your WebM file.

    To do this from your own code, call the FileForge API with "output_format": "webm".

    About the formats

    .m4v

    M4V is Apple's variant of MP4, used by iTunes and the Apple TV app. Files without copy protection are almost identical to MP4.

    .webm

    WebM is an open video format designed for the web, usually with VP9 or AV1 video. Browsers play it well, but iPhones, video editors and many TVs don't.

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