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MP4 WEBM

MP4 to WebM

Convert MP4 videos to WebM

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Convert MP4 videos to GIF

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MP4 MP3

MP4 to MP3

Extract MP3 audio from MP4 videos

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Convert MP3 audio to WAV

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WAV MP3

WAV to MP3

Convert WAV audio to MP3

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FLAC MP3

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M4A MP3

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Convert M4A audio to MP3

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How to MP4 to WebM Online

  1. 1

    Upload MP4

    Drag and drop your MP4 video into the converter.

  2. 2

    Convert to WebM

    Click Convert. Your video is re-encoded as VP9 WebM.

  3. 3

    Download WebM

    Download your web-optimized WebM.

Why Use FileSwitch for MP4 to WebM?

  • Re-encodes to VP9 + Opus WebM
  • Excellent compression for the web
  • Quality presets: low, medium, high
  • Resolution scaling up to 4K
  • Great for website video

Frequently Asked Questions

Why convert MP4 to WebM?

VP9 WebM offers excellent compression, ideal for embedding video directly in websites with <video> tags.

Is it supported in browsers?

Yes, WebM plays natively in Chrome, Firefox, and Edge without any plugins.