Powered by a real AI neural network — split any song into Vocals · Drums · Bass · Other plus a full instrumental. Free, private, 100% private.
7By.in runs on our own AI separation engine. It has been trained to recognise the distinct acoustic fingerprint of vocals, drums, bass and other instruments, so it pulls them apart cleanly instead of leaning on the crude stereo tricks older tools rely on. Nothing is ever shared — your track is decoded, processed and exported entirely inside 7By.in, and the engine readies itself once on first use so every run afterwards begins immediately.
Drop any MP3, WAV, FLAC, or AAC. It's handled privately — never uploaded.
Our engine isolates the vocals from the instrumental, segment by segment.
Play each stem in the browser, then download as 24-bit WAV or 192kbps MP3.