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Convert WEBM to MP3

Extract the audio from WEBM videos and save it as MP3 — ideal for sharing music, podcasts and ringtones that play on every device.

  • 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 MP3

    1. 1

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

    2. 2

      Check that MP3 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 MP3 downloads automatically. Converting several files? Grab them all as a ZIP.

    WEBM vs MP3

    Only the sound is kept — the picture is dropped, so the MP3 file is far smaller than the WEBM video.

    WEBMMP3
    Full nameWebM VideoMPEG-1 Audio Layer III
    TypeVideoAudio
    CompressionLossyLossy
    Developed byGoogleFraunhofer IIS
    Introduced20101993
    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 MP3

    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.

    MP3: MP3 is the most widely supported audio format in the world. It uses lossy compression to make music and voice files small enough to share, while keeping quality good enough for everyday listening.

    Frequently asked questions

    How do I convert WEBM to MP3 on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your WEBM, make sure MP3 is selected and tap Convert. The MP3 file is saved to your Downloads.
    Will converting WEBM to MP3 reduce quality?
    Only the sound is kept — the picture is dropped, so the MP3 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 MP3 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 WEBM to other formats

    WEBM to MP4WEBM to MOVWEBM to MKVWEBM to AVIWEBM to FLVWEBM to WMVWEBM to 3GPWEBM to M4VWEBM to MPGWEBM to TSWEBM to GIFWEBM to M4AWEBM to M4RWEBM to AACWEBM to ALACWEBM to WAVWEBM to FLACWEBM to OGGWEBM to OPUSWEBM to WEBAWEBM to WMAWEBM to AIFFWEBM to AC3WEBM to CAF

    Convert other formats to MP3

    M4A to MP3M4R to MP3AAC to MP3ALAC to MP3WAV to MP3FLAC to MP3OGG to MP3OPUS to MP3WEBA to MP3WMA to MP3AIFF to MP3AC3 to MP3CAF to MP3AMR to MP33GA to MP3APE to MP3MP4 to MP3MOV to MP3MKV to MP3AVI to MP3FLV to MP3WMV to MP33GP to MP3M4V to MP3MPG to MP3TS to MP3GIF to MP3MTS to MP3VOB to MP3HEVC to MP3RMVB to MP3

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