MP3 → WMA
Convert MP3 audio to WMA 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.
MP3 is lossy and already stripped of detail, which limits what further editing can recover. WMA is the Windows Media audio format older Windows software, car head units and voice recorders still expect, so converting turns a file you are stuck with into one you can actually use. Morphix runs the whole MP3 → WMA conversion locally with WebAssembly, so even confidential material never leaves your device.
Drop your MP3 file above and Morphix decodes it locally, then re-encodes it as WMA 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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