Convert videos to any format
Drag & drop video file here
Supports MP4, MKV, AVI, MOV, WebM and more
Drag & drop your MP4 video
Automatic conversion with optimal settings
Save your converted WMV file
WMV is occasionally needed for compatibility with older Windows systems, Windows Media Player, or specific enterprise environments that standardize on Microsoft formats.
MP4 is the most widely used video container format, supporting H.264, H.265/HEVC, and AV1 codecs. It offers excellent compatibility across all devices, browsers, and platforms while maintaining a good balance between file size and quality.
WMV is Microsoft's proprietary video format, commonly used in Windows environments. It offers reasonable compression but has limited support outside the Microsoft ecosystem.
MP4 offers better compression and wider compatibility. WMV is Microsoft's proprietary format with native Windows support but limited cross-platform use.
Common scenarios for this conversion
Convert MP4 to WMV when your device or app doesn't support the original format.
Upload WMV instead of MP4 for better support on YouTube, Instagram, and TikTok.
Convert to WMV for seamless import into professional editing software.
Play MP4 files on any phone by converting to WMV.
Your files never leave your device. All conversion happens in your browser — no server uploads.
Hardware-accelerated conversion powered by WebCodecs and WebAssembly.
Convert between any video format combination.