FLV → M4V
Convert FLV 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.
FLV is the dead Flash video container, and no current browser or phone will play it. 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 FLV → M4V conversion locally with WebAssembly, so even confidential material never leaves your device.
Drop your FLV 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.
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