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Convert WMV to FLAC

Extract the audio from WMV 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 WMV to FLAC

    1. 1

      Tap Choose files and select one or more WMV 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.

    WMV vs FLAC

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

    WMVFLAC
    Full nameWindows Media VideoFree Lossless Audio Codec
    TypeVideoAudio
    CompressionLossyLossless
    Developed byMicrosoftXiph.Org
    Introduced19992001
    Plays on iPhone✕ No✓ Yes
    Plays on Android◐ Partly / with an app✓ Yes
    Plays on Windows✓ Yes✓ Yes
    Plays on Mac✕ No✓ Yes

    About WMV and FLAC

    WMV: WMV is Microsoft's video format for Windows Media Player and older Windows PCs.

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

    WMV to MP4WMV to MOVWMV to MKVWMV to WEBMWMV to AVIWMV to FLVWMV to 3GPWMV to M4VWMV to MPGWMV to TSWMV to GIFWMV to MP3WMV to M4AWMV to M4RWMV to AACWMV to ALACWMV to WAVWMV to OGGWMV to OPUSWMV to WEBAWMV to WMAWMV to AIFFWMV to AC3WMV to CAF

    Convert other formats to FLAC

    MP3 to FLACM4A to FLACM4R to FLACAAC to FLACALAC to FLACWAV to FLACOGG to FLACOPUS to FLACWEBA to FLACWMA to FLACAIFF to FLACAC3 to FLACCAF to FLACAMR to FLAC3GA to FLACAPE to FLACMP4 to FLACMOV to FLACMKV to FLACWEBM to FLACAVI to FLACFLV to FLAC3GP to FLACM4V to FLACMPG to FLACTS to FLACGIF to FLACMTS to FLACVOB to FLACHEVC to FLACRMVB to FLAC

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