WMV Compressor

Reduce WMV file size for sharing and storage. Compress legacy Windows Media Video. Free, no watermarks.

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Supports: WMV

OptionsAdvanced 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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File Compression
File size (%)
1
80
100
If your file is 10 MB, then selecting 80 will produce a 8 MB file. If you make the output file size too small, then output video quality may suffer.
Auto Scale
[Smart Scaling Active] We will automatically adjust the image dimensions to maximize quality while hitting your target file size. Manual resolution settings are hidden to prevent pixelation.
Trim

How to Compress WMV Files Online

  1. Upload Your WMV Files: Click "+ Add Files" to select WMV files from your computer, Google Drive, or Dropbox. Batch upload supported.
  2. Choose Compression Settings: Set a target file size percentage, specific size in MB, or adjust quality level.
  3. Download Compressed Files: Click "Compress" and download your smaller WMV files.

Why Compress WMV?

WMV (Windows Media Video) files from the Windows XP/Vista/7 era are often larger than necessary. Compressing reduces storage needs and makes sharing practical (email 25MB limit). For maximum compression with universal compatibility, convert to MP4 instead — MP4 is 30-50% more efficient than WMV.

Frequently Asked Questions

How much can I reduce?

Typically 30-50% at moderate quality settings.

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.

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Rating: 4.8 / 5 - 44 reviews