Convert video to WMV
Free online conversion of 3GP, AVI, FLV, GIF, MKV, MOV, MP4, MPG, WEBM to WMV
Convert video to WMV online
WMV (Windows Media Video) is Microsoft's format, well supported by Windows Media Player and easy to embed in PowerPoint. This free tool converts MP4, AVI, MOV, MKV, FLV, 3GP, WEBM and MPG to WMV right in your browser.
Browser-based and private
WebAssembly (ffmpeg.wasm) does the work on your device — nothing is uploaded to a server. No account, no watermark and no limit on the number of files.
Adjust quality and size
Set the video bitrate, resolution, frame rate and audio before converting to balance WMV quality against file size for Windows playback, presentations or archiving.
Frequently asked questions
How do I convert a video to WMV?
Open the tool, add your MP4, AVI, MOV, MKV, FLV, 3GP, WEBM or MPG file, keep WMV as the output and click convert. The WMV is generated in your browser and downloads immediately.
Is the video to WMV converter free?
Yes, completely free — no sign-up, no watermark and no limit on file count or size.
Why convert to WMV?
WMV plays natively on Windows and embeds cleanly into PowerPoint presentations and Windows Media Player, making it convenient for Windows-centric workflows.
Are my files uploaded anywhere?
No. Everything is processed locally in your browser through WebAssembly, so your videos stay on your device.
Which formats can I convert to WMV?
You can convert MP4, AVI, MOV, MKV, FLV, 3GP, WEBM and MPG to WMV, with adjustable bitrate and resolution.
Can I add a WMV to PowerPoint?
Yes — WMV is one of the formats PowerPoint embeds reliably on Windows, so converting to WMV is a common way to get a video to play inside a slide.