Upload Your WMV
Select a WMV video file from your device or drag and drop it into the upload area.
Fast, Secure & Easy
WMV to MP4 Converter
Convert WMV video files into high-quality, widely compatible MP4 video directly in your browser. No technical skills required.
Private conversion
High-quality output
Automatic daily cleanup
How to Convert WMV to MP4
Turn your WMV video into an MP4 file in three simple steps.
Start Conversion
Click “Convert to MP4.” The server creates an H.264 video with AAC audio.
Download MP4
When conversion finishes, download your MP4 video file with one click.
Why Use Our WMV to MP4 Converter?
A clean, dependable way to create efficient and widely compatible MP4 video.
Excellent Compatibility
MP4 works smoothly with iPhone, iPad, macOS, Windows, Android, media players, and editing applications.
Privacy Focused
Randomized filenames and automatic daily cleanup help protect uploaded and converted videos.
Quality Encoding
H.264 video and AAC audio provide excellent compatibility with a practical file size.
What Is a WMV File?
WMV stands for Windows Media Video. Microsoft developed this compressed video format for Windows Media Player, downloads, recordings, and streaming. WMV files work well in Microsoft environments but may have limited support on other devices and applications.
Why convert WMV to MP4?
MP4 offers broader compatibility than WMV. Converting WMV to MP4 makes video easier to play on Android, iPhone, macOS, Windows, smart TVs, web browsers, editing software, and media players.
Professional MP4 output
This converter encodes the selected WMV file using H.264 video, AAC audio, a compatible YUV 4:2:0 pixel format, and fast-start optimization so the resulting .mp4 file is ready for playback, editing, sharing, or storage.
Frequently Asked Questions
Helpful answers about converting WMV video to MP4.
How do I convert a WMV file to MP4?
Upload your .wmv video file, click “Convert to MP4,” wait for processing to finish, and then download the MP4 file.
What codecs does the converter use?
The tool uses H.264 for video and AAC at 192 kbps for audio to provide dependable compatibility.
Is this WMV to MP4 converter free?
Yes. The tool can be used without registration or special conversion software.
Will converting WMV reduce video quality?
Re-encoding may cause a small quality change. The converter uses H.264 at CRF 23 with AAC audio to balance visual quality and file size.
What is the maximum upload size?
The tool accepts WMV video files up to 100 MB. Your hosting provider’s PHP upload limits must also be set to at least 100 MB.
Are uploaded video files kept on the server?
The tool automatically removes uploaded and converted files older than 24 hours. You can configure a shorter cleanup period in the PHP file if required.
Why is my WMV file not converting?
The video may be damaged, protected by DRM, incorrectly named, exceed the size limit, or your server may not have FFmpeg with H.264 and AAC encoding enabled.