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Convert WEBM to AIFF

Extract the audio from WEBM videos and save it as AIFF — ideal for uncompressed audio for Mac and pro audio software.

  • 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 AIFF

    1. 1

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

    2. 2

      Check that AIFF 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 AIFF downloads automatically. Converting several files? Grab them all as a ZIP.

    WEBM vs AIFF

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

    WEBMAIFF
    Full nameWebM VideoAudio Interchange File Format
    TypeVideoAudio
    CompressionLossyLossless
    Developed byGoogleApple
    Introduced20101988
    Plays on iPhone◐ Partly / with an app✓ Yes
    Plays on Android✓ Yes◐ Partly / with an app
    Plays on Windows✓ Yes◐ Partly / with an app
    Plays on Mac◐ Partly / with an app✓ Yes

    About WEBM and AIFF

    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.

    AIFF: AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV. It is used in GarageBand, Logic Pro and professional audio workflows.

    Frequently asked questions

    How do I convert WEBM to AIFF on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your WEBM, make sure AIFF is selected and tap Convert. The AIFF file is saved to your Downloads.
    Will converting WEBM to AIFF reduce quality?
    Only the sound is kept — the picture is dropped, so the AIFF 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 AIFF 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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