Convert WMV to WebM Online — Free WMV to WebM Converter
Convert WMV files to WebM format online. Free, fast, no watermarks.
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
Reset to defaults
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.
- Adjust Settings (Optional): Configure output quality and settings in Advanced Options.
- Convert and Download: Click "Convert" and download your WebM file.
Why Convert WMV to WebM?
WebM is the modern open-source alternative to Microsoft's proprietary WMV format.
Frequently Asked Questions
Will converting lose quality?
Converting between lossy formats causes a small additional quality loss. At high quality settings, the difference is negligible.
Can I convert multiple files at once?
Yes. Upload multiple WMV files and convert them all with the same settings.
Is it free?
Yes. Completely free with no watermarks and no sign-up required.
Does it work on mobile?
Yes. Works in any modern browser on all devices.