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Convert VOB to FLAC

Extract the audio from VOB videos and save it as FLAC — ideal for archiving CDs and hi-res music without quality loss.

  • 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 VOB to FLAC

    1. 1

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

    2. 2

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

    VOB vs FLAC

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

    VOBFLAC
    Full nameDVD Video ObjectFree Lossless Audio Codec
    TypeVideoAudio
    CompressionLossyLossless
    Developed byDVD ForumXiph.Org
    Introduced19962001
    Plays on iPhone✕ No✓ Yes
    Plays on Android✕ No✓ Yes
    Plays on Windows✓ Yes✓ Yes
    Plays on Mac◐ Partly / with an app✓ Yes

    About VOB and FLAC

    VOB: VOB files are the video files on a DVD disc (inside the VIDEO_TS folder).

    FLAC: FLAC is an open lossless format that shrinks audio to 50–60% of WAV size without losing any quality. It is the favourite format of audiophiles and hi-res music stores.

    Frequently asked questions

    How do I convert VOB to FLAC on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your VOB, make sure FLAC is selected and tap Convert. The FLAC file is saved to your Downloads.
    Will converting VOB to FLAC reduce quality?
    Only the sound is kept — the picture is dropped, so the FLAC file is far smaller than the VOB video.
    Can I convert only part of the VOB?
    Yes. Open Advanced options → Trim and enter a start and end time.
    Is this VOB to FLAC 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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