Privates. Everything runs inside 7By.in.
True AI separation — get a clean instrumental or isolated vocal from any song.
Open tool →Split any track into vocals, drums, bass, and other instruments using the same AI engine.
Open tool →Trim, cut, and export multiple clips from any audio file — free and unlimited.
Open tool →Merge multiple audio files into one, with per-track trimming — free and unlimited.
Open tool →AI-powered denoising to clean up background hiss, hum, and static from recordings.
Open tool →Change the pitch or key of any song, live-preview while playing — free and unlimited.
Open tool →Convert audio between formats — control bitrate, sample rate and channels. Free and unlimited.
Open tool →