WebM to WMV Converter
Convert WebM video to WMV for Windows Media software, presentation systems, media libraries, and workflows that request WMV.
Drop your WebM files here
Up to 250MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your WebM files
Drag and drop or select WebM files from your device. You can upload multiple files at once.
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Configure Output
Choose the video quality and keep the source dimensions or reduce the output size proportionally.
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Download WMV files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert WebM to WMV?
WebM is an open web video format designed for modern browsers, websites, and online applications. Converting it to WMV creates a Windows Media Video format used by Microsoft applications, desktop players, and established media libraries, ready for workflows that use the destination format.
WMV opens in Windows Media Player, VLC, Microsoft applications, and compatible desktop media software.
Frequently Asked Questions
Why convert WebM to WMV?
WebM is designed for efficient video delivery in modern web browsers and web applications. WMV fits Windows Media software, presentation systems, and established Microsoft-focused workflows.
What does Crest Convert create from my WebM file?
Crest Convert creates a standard WMV video with a widely compatible video stream and includes the first audio track when one is present.
Can I adjust the WMV quality?
Yes. Choose the visual quality before converting your WebM file to balance detail and output size for your intended use.
Can I resize the converted WMV video?
Yes. Use the output size slider to retain the source dimensions or reduce the width and height proportionally while keeping the original shape.
Can I batch convert WebM to WMV?
Yes. Add several WebM videos, convert them together, and download each completed WMV file when it is ready.
How is my WebM video processed?
Your WebM file is transferred over an encrypted connection, converted securely to WMV, and automatically deleted shortly after processing. No account is required.