WMV to WebM Converter
Convert WMV to WebM for HTML5 web embedding. Replace proprietary Windows format with open-source web video. Free.
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
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Need help?How to Convert WMV to WebM Online
- Upload Your WMV File: Click "+ Add Files" to select WMV files from your computer, Google Drive, or Dropbox.
- Convert and Download: Click "Convert" and download your WebM file.
Why Convert WMV to WebM?
WMV is Microsoft's proprietary format with no web browser support. WebM is the open-source HTML5 video standard. Converting makes Windows Media content embeddable on modern websites. For universal device playback, consider WMV to MP4 instead.
Frequently Asked Questions
Is it free?
Yes. Completely free with no watermarks, no sign-up required, and no file count limits.
Does it work on mobile?
Yes. Works in any modern browser on all devices — no app installation required.