Can I convert WMV to MP4 without Windows Media Player?

Yes. The browser-based FFmpeg engine reads supported WMV files without Windows Media Player or desktop software.

Will WMV audio remain in the MP4?

The primary WMV audio stream is converted to AAC and included in the MP4 when it can be decoded.

Why convert WMV to MP4?

H.264/AAC MP4 is easier to play on phones, browsers, smart TVs, editors, and messaging services.

Are DRM-protected WMV files supported?

No. Encrypted or DRM-protected media cannot be decoded by the local converter.

WMV to MP4 Converter

Convert Windows Media WMV to compatible MP4 in your browser. Free local processing with no video upload or watermark.

Drop your WMV file here

or click to choose a file

MP4, MOV, AVI, MKV, WebM, WMV, MPG, VOB, TS, FLV, 3GP, HEVC and GIF

Conversion settings

Output format

QualityMaximum resolutionEncoding mode

WMV was widely used by Windows Media Player, older screen recorders, and business presentation tools. Modern phones and web apps often handle H.264 MP4 more consistently. This preset decodes readable WMV video and audio, then creates an MP4 for sharing and playback. Keep Original resolution for old standard-definition footage. Because processing happens locally, internal training videos and archived recordings are not uploaded to a third-party converter.

Related conversions

← Video Converter AVI to MP4 Converter MPG to MP4 Converter FLV to MP4 Converter

Free Video Converter for MP4, MOV, MKV, WebM and More

Zolkit's Video Converter changes video formats entirely inside your browser. Convert MOV to MP4, MKV to MP4, WebM to MP4, AVI to MP4, MP4 to WebM, video to GIF, and other common combinations without uploading the source to a server. FFmpeg WebAssembly uses your device's processor for private local conversion, while quality, resolution, and encoding controls let you choose between speed and file size.

Local and private

Video bytes stay on your device; conversion runs inside the browser tab with no media upload.

Fast encoding mode

The default fast preset uses more of your browser's available CPU to finish common conversions sooner.

Nine output formats

Export MP4, MOV, AVI, MKV, WebM, WMV, MPG, FLV, or an animated GIF from one converter.

Quality controls

Choose high quality, balanced output, or a smaller file and optionally cap resolution at 1080p, 720p, or 480p.

Preview before saving

Play compatible results or preview an animated GIF before downloading the converted file.

Free without watermarks

Convert videos without an account, subscription, queue, watermark, or server-side file limit.

How to Convert a Video Format

1
Drop a video onto the converter or click the upload area to choose MP4, MOV, AVI, MKV, WebM, WMV, MPG, VOB, TS, FLV, 3GP, HEVC, or GIF.
2
Choose an output format, quality, maximum resolution, and encoding mode. Fast and balanced settings work well for most videos.
3
Select Convert, keep the tab open while your browser processes the file, then preview and download the result.