Convert WebM to WMV for Windows Media Player

Convert your WebM (VP9) files to Windows Media Video online for free. WebM is not supported by most desktop video editors, iPhones, or Windows Media Player — WMV solves that. No registration, no watermarks, instant download.

Drag & drop your file here, or

Max 100 MB • Max 10 min duration • Max 1080p

How to Convert WebM to WMV — 3 Steps

FFmpeg re-encodes your WebM file to VC-1 / WMV3 WMV — windows media player.

  1. Upload your WebM file

    Select your WebM file from Chrome's screen recorder. Files up to 100 MB and 10 minutes in duration are accepted.

  2. Confirm and convert

    Confirm you own the file and click Convert to WMV. Processing typically completes in under 60 seconds.

  3. Download your WMV file

    Download your WMV immediately — ready to windows media player opens wmv natively.

Why Convert WebM to WMV?

WebM (WebM (VP9)) is not supported by most desktop video editors, iPhones, or Windows Media Player. Converting to WMV gives you windows media and windows pcs.

Windows MediaWindows Media Player opens WMV natively — no codec needed
Windows PCsOlder Windows-based corporate systems and kiosks expect WMV
SharePointSome SharePoint and Microsoft 365 deployments use WMV for video
Windows legacyWindows Movie Maker projects and exports use WMV by default

Frequently Asked Questions

Why convert WebM to WMV?

WebM (WebM (VP9)) is not supported by most desktop video editors, iPhones, or Windows Media Player. Converting to WMV gives you windows media player opens wmv natively — no codec needed.

Will I lose video quality converting WebM to WMV?

Our converter outputs VC-1 / WMV3 video at high-quality settings. When re-encoding is required, we use settings that minimise visible artefacts. The resulting WMV file will be visually very close to the original.

What WebM files can I upload?

You can upload WebM files from Chrome's screen recorder, Loom, OBS web export mode, and browser-based recording tools. Files must be under 100 MB, under 10 minutes in duration, and not exceed 1080p resolution.

What is the maximum file size for WebM to WMV conversion?

The maximum upload size is 100 MB and the maximum video duration is 10 minutes. Resolution is capped at 1920×1080 (1080p).

Is my WebM file kept private?

Yes. Files are processed privately and automatically deleted within 60 minutes. We never store, sell, or analyse your content.