Convert wmv to webm
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The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many WMV files as you like.
Real WEBM output
Encoded by your browser's own VP9 or VP8 video encoder, with Opus audio — not a renamed extension.
About WMV
Windows Media Video
Microsoft's video codec family, stored in an ASF container and played by Windows Media Player. Convert WMV to MP4 to play it on Macs, phones and in web browsers.
About WEBM
WebM
An open container from Google, launched in 2010 and based on Matroska, holding VP8, VP9 or AV1 video with Vorbis or Opus audio. Convert from WebM to MP4 for editors, phones and apps that handle MP4 better.