WMV → M4V
Convert WMV video to M4V entirely in your browser — no upload, no watermark, no sign-up.
Drop files here
or browse from your device
images · audio · video · documents · archives · up to ~500MB
100% Private
Runs in your browser. No upload.
Instant
No queue, no server roundtrip.
Offline-ready
Works after first load.
WMV is Windows Media video that Macs, phones and most editors cannot decode without extra codecs. M4V is the Apple video extension iTunes, Apple TV and QuickTime treat as a first-class citizen, so converting turns a file you are stuck with into one you can actually use. Morphix runs the whole WMV → M4V conversion locally with WebAssembly, so even confidential material never leaves your device.
Drop your WMV file above and Morphix decodes it locally, then re-encodes it as M4V using WebAssembly + the browser's native codecs. Nothing is ever uploaded — your files stay on your device. Batch as many files as your machine can handle.
Keep your files & browsing private — get NordVPN