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Convert WebM to MP3

Turn WebM files into MP3. Free, no sign-up, and your files never leave your device.

    How to convert WebM to MP3

    1. Click the box above or drag your WebM files into it.
    2. Each file is converted to MP3 automatically — you see the progress for every file.
    3. Click Download next to each result.

    About WebM and MP3

    WebM is an open web format (VP9 / Opus). Screen recordings from browsers are often WebM, but iPhones and some editors can’t open it.

    MP3 is the universal audio format. It plays on every phone, car stereo and computer.

    Frequently asked questions

    How do I convert WebM to MP3?

    Drop your WebM files into the box above. Each one is converted to MP3 in your browser — then click Download.

    Does it keep only the sound?

    Yes. The audio track is extracted from the WebM video and saved as MP3; the picture is not needed.

    Which quality should I pick?

    192 kbps is excellent for music; 128 or 96 kbps mono is enough for speech.

    Are my files uploaded?

    No. FileCrafty converts files inside your browser, so they never leave your device.

    Which browsers are supported?

    Recent Chrome, Edge and Safari work best. Firefox works for most files.

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