Convert WMV to MP4Right in Your Browser
Convert Windows Media WMV videos into MP4 so they play on Macs, iPhones, Android and the web — no Windows-only player required. Runs locally on your device.
Drag & drop files here
or click to browse
Your files never leave your device
Select the output format and click Convert
1. Add your files
Drag & drop or click to browse. Multiple files supported.
2. Pick your settings
Choose the output format.
3. Download
Files convert on your device and download instantly.
Frequently Asked Questions
Why won't my WMV play outside Windows?
WMV is a Microsoft format that many non-Windows devices and apps don't support. Converting to H.264 MP4 makes the video play essentially everywhere.
Will converting WMV to MP4 lose quality?
When the underlying codecs are compatible, the converter repackages the streams without re-encoding, which is lossless and near-instant. When re-encoding is required, it uses high-quality settings that keep the output visually identical to the source.
Is it safe to convert WMV videos online?
Yes. Unlike traditional online converters, this tool never uploads your files. The conversion runs entirely inside your browser using WebAssembly, so WMV videos never leave your device — you can even disconnect from the internet after the page loads and it still works.
More Tools
A free, privacy-first online converter built by Softorino.
No sign-up. No ads. No data collection.
Supports the most common video and audio formats — MP4, MKV, MOV, WEBM, GIF, MP3, WAV, FLAC and more — with a focus on Apple-compatible outputs.
Softorino Converter is a free, fast, privacy-first video & audio converter that runs in-browser (no sign-up, no data collection).
Why It Exists
Most top search results for "how to convert [X to Y]" lead to sketchy, ad-heavy websites or tools that:
- —Upload your file to unknown servers
- —Limit free use or add watermarks
- —Track you or show spammy ads
Softorino Convert is trying to be the trusted alternative:
No tracking. No uploading. No BS.