WEBM → M4V
Convert WEBM 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.
WEBM is built for the open web and is routinely rejected by editors, phones and social uploaders. 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 WEBM → M4V conversion locally with WebAssembly, so even confidential material never leaves your device.
Drop your WEBM 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