Convert MP4 to WMA
Fast, free, and secure MP4 to WMA conversion. No registration required.
Fast, free, and secure MP4 to WMA conversion. No registration required.
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Maintain maximum quality during conversion
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How to Convert MP4 to WMA
Upload MP4 File
Click the "Select File" button to upload your mp4 file from your device.
Start Conversion
Click the "Convert" button to instantly start converting to WMA.
Download WMA
Download your converted wma file immediately after processing.
Why Convert MP4 to WMA?
Converting MP4 Video to WMA Audio (Windows Media) transforms your video content into audio format. This is useful for legacy windows music libraries. WMA (Windows Media Audio) is Microsoft's proprietary audio format that was once the default for Windows music.
Xonvert uses professional-grade conversion tools to ensure the highest possible quality when converting MP4 Video to WMA Audio (Windows Media). The output is optimized for the target format's strengths.
MP4 vs WMA — Technical Comparison
| Feature | MP4 | WMA |
|---|---|---|
| Container | MPEG-4 Part 14 | — |
| Video Codecs | H.264, H.265, AV1 | — |
| Audio Codecs | AAC, MP3, AC3 | — |
| Subtitles | SRT, SSA, VobSub | — |
| Streaming | HTTP Live Streaming (HLS), DASH | — |
| Compression | — | Lossy (WMA Standard), Lossless (WMA Lossless) |
| Bitrate | — | 20–320 kbps (Standard) |
| Sample Rate | — | Up to 96 kHz |
| DRM | — | Windows Media DRM |
| Channels | — | Up to 8 (Pro) |
About MP4 Video
MP4 (MPEG-4 Part 14) is the most widely used video container format, supported by virtually every device, browser, and platform. MP4 typically uses H.264 or H.265 video encoding with AAC audio, delivering an excellent balance of quality and file size for streaming, downloads, and playback.
Strengths
- ✓ Universal compatibility (plays everywhere)
- ✓ Excellent quality-to-size ratio
- ✓ Supports streaming and progressive download
- ✓ Stores subtitles, chapters, and metadata
Limitations
- • Patent-encumbered codecs (H.264/H.265)
- • Not ideal for lossless archival
- • Re-encoding reduces quality
- • Container format (quality depends on codec)
Developed by ISO/IEC (2001)
About WMA Audio (Windows Media)
WMA (Windows Media Audio) is Microsoft's proprietary audio format that was once the default for Windows music. While largely replaced by MP3 and AAC, WMA files remain common in older music libraries and some DRM-protected content from the early digital music era.
Strengths
- ✓ Good quality at low bitrates
- ✓ Native Windows support
- ✓ DRM support for protected content
- ✓ WMA Lossless variant available
Limitations
- • Poor compatibility outside Windows
- • Proprietary Microsoft format
- • Not supported by most web browsers
- • Declining usage and support
Developed by Microsoft (1999)
MP4 to WMA — Frequently Asked Questions
What is the difference between MP4 and WMA?
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MP4 Video mp4 (mpeg-4 part 14) is the most widely used video container format, supported by virtually every device, browser, and platform. WMA Audio (Windows Media) wma (windows media audio) is microsoft's proprietary audio format that was once the default for windows music. The key differences are: MP4 Video offers universal compatibility (plays everywhere), while WMA Audio (Windows Media) provides good quality at low bitrates.
Will I lose quality converting MP4 to WMA?
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Xonvert uses professional-grade conversion tools to ensure the highest possible quality when converting MP4 Video to WMA Audio (Windows Media). The output is optimized for the target format's strengths.
When should I use WMA instead of MP4?
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Use WMA Audio (Windows Media) when you need legacy windows music libraries or converting old wma collections to mp3. Good quality at low bitrates. Use MP4 Video when web video streaming.
Can I convert MP4 to WMA for free?
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Yes. Xonvert lets you convert MP4 to WMA completely free with no registration. Free users get a daily conversion limit. Upgrade to Pro ($4.99/mo) for higher limits, larger file sizes, and priority processing.
What are the best use cases for WMA?
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WMA Audio (Windows Media) is best for: Legacy Windows music libraries; Converting old WMA collections to MP3; DRM-protected Windows content. Good quality at low bitrates. Native Windows support.