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Convert FLV to WEBA

Extract the audio from FLV videos and save it as WEBA — ideal for web recordings and browser audio.

  • 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 FLV to WEBA

    1. 1

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

    2. 2

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

    FLV vs WEBA

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

    FLVWEBA
    Full nameFlash VideoWebM Audio
    TypeVideoAudio
    CompressionLossyLossy
    Developed byAdobeGoogle
    Introduced20022010
    Plays on iPhone✕ No◐ Partly / with an app
    Plays on Android◐ Partly / with an app✓ Yes
    Plays on Windows◐ Partly / with an app✓ Yes
    Plays on Mac✕ No◐ Partly / with an app

    About FLV and WEBA

    FLV: FLV is the Flash Video format that powered early YouTube. Flash is gone, so FLV files usually need converting to play today.

    WEBA: WEBA is an audio-only WebM file, usually containing Opus. Browsers create it when you record sound on a website.

    Frequently asked questions

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

    Convert other formats to WEBA

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