Convert mp4 to wma

Converted on your device. Files never leave this tab. Output tops out around 2 GB.

Drop mp4 files here or click to choose

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Nothing is uploaded

The converter runs inside this page. Cut your network after it loads and it still works.

No account, no daily limit

No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many MP4 files as you like.

Real WMA output

Encoded by ffmpeg, the same library the command-line tools use — not a renamed extension.

Other mp4 conversions webm mov avi mkv flv wmv mp3 wav ogg flac m4a aac

Convert to wma from mp3 wav ogg flac m4a aac opus webm mov avi mkv flv

About MP4

MPEG-4 Part 14

An ISO container standard (ISO/IEC 14496-14) based on Apple's QuickTime format. It usually holds H.264 or H.265 video with AAC audio. Use it when a video has to play on any phone, browser, TV or editing app.

About WMA

Windows Media Audio

Microsoft's audio codec family, introduced in 1999 and stored in an ASF container, with lossy, lossless and voice variants. Convert from WMA to play old Windows Media files on phones, Macs and players that never supported it.