How to Use AI Stem Splitter
- Upload a song or music video — MP3, WAV, FLAC, M4A, MP4 and more all work
- Pick Fast or Studio Quality separation
- Click Process — the AI separates vocals, drums, bass, and other instruments
- Preview each stem with its own player, then download all four WAVs as a ZIP
Features
- Four studio stems from one upload: vocals, drums, bass, and other instruments
- Extract an acapella or isolate the drum track from any song
- Works on audio files AND music videos (MP4, MOV, MKV — audio is extracted automatically)
- Preview every stem in the browser before downloading
- Full-quality 44.1 kHz stereo WAVs, delivered together as a ZIP
- Studio Quality mode for dense, heavily-produced mixes
Frequently Asked Questions
- What stems do I get?
- Four: vocals, drums, bass, and "other" — everything that isn't vocals, drums, or bass (keys, guitars, synths, strings). Each stem is a full-length 44.1 kHz stereo WAV, and the download is a single ZIP containing all four.
- Can I extract just the drums or just the acapella?
- Yes. Every stem has its own player and its own .wav download on the result page, so you can grab only the drum track or only the vocal acapella without touching the rest.
- How is this different from the Vocal Remover?
- The Vocal Remover produces two stems — vocals and a vocals-free instrumental — which is what you want for karaoke. The Stem Splitter goes further and breaks the instrumental apart into drums, bass, and other instruments. Same AI engine, more separation.
- What does Studio Quality mode do?
- Fast mode is the quick pass — great for most songs at roughly 30 seconds per minute of audio. Studio Quality is a slower, more thorough pass that takes about twice as long and produces noticeably cleaner stems on dense or heavily-produced mixes.
- Can I split the audio from a music video?
- Yes — upload the MP4/MOV/MKV directly. The audio track is extracted automatically and split into the four stems; you don't need to convert the video to MP3 first.