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Convert WEBM to WAV

Extract the audio from WEBM videos and save it as WAV — ideal for audio editing, studio work and maximum compatibility with editing apps.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

    Quality
    Advanced options
    Trim (optional)
    Use minutes:seconds, e.g. 1:05.5

    How to convert WEBM to WAV

    1. 1

      Tap Choose files and select one or more WEBM files (or drag them in).

    2. 2

      Check that WAV is selected. Use Advanced options for bitrate, channels or trimming.

    3. 3

      Press Convert. Everything happens on your device — no upload, no waiting in a queue.

    4. 4

      Your WAV downloads automatically. Converting several files? Grab them all as a ZIP.

    WEBM vs WAV

    Only the sound is kept — the picture is dropped, so the WAV file is far smaller than the WEBM video.

    WEBMWAV
    Full nameWebM VideoWaveform Audio File Format
    TypeVideoAudio
    CompressionLossyLossless
    Developed byGoogleMicrosoft & IBM
    Introduced20101991
    Plays on iPhone◐ Partly / with an app✓ Yes
    Plays on Android✓ Yes✓ Yes
    Plays on Windows✓ Yes✓ Yes
    Plays on Mac◐ Partly / with an app✓ Yes

    About WEBM and WAV

    WEBM: WebM is Google's open video format using VP8/VP9 and Opus. It is built for the web and is what screen recorders and browsers produce.

    WAV: WAV stores uncompressed PCM audio, so it keeps every bit of the original sound. Files are large, but WAV is the standard for audio editing, studios and professional software.

    Frequently asked questions

    How do I convert WEBM to WAV on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your WEBM, make sure WAV is selected and tap Convert. The WAV file is saved to your Downloads.
    Will converting WEBM to WAV reduce quality?
    Only the sound is kept — the picture is dropped, so the WAV file is far smaller than the WEBM video.
    Can I convert only part of the WEBM?
    Yes. Open Advanced options → Trim and enter a start and end time.
    Is this WEBM to WAV converter free?
    Yes — completely free with no limits on the number of files, no watermark and no account. The site is supported by ads.
    Are my files uploaded to a server?
    No. The converter runs inside your browser using WebAssembly, so your files never leave your device. That's also why it works for private and confidential recordings.

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