MP2 → M4B
Convert MP2 audio to M4B 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.
MP2 is the broadcast-era MPEG-1 Layer II codec, still used on air and hardly anywhere else. M4B is the audiobook format Apple Books and podcast apps bookmark, resume and chapter properly, so converting turns a file you are stuck with into one you can actually use. Morphix runs the whole MP2 → M4B conversion locally with WebAssembly, so even confidential material never leaves your device.
Drop your MP2 file above and Morphix decodes it locally, then re-encodes it as M4B 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