📖 Instructions
👤 Account & my data
▼
Upload song (mp3 / wav / flac / m4a ...)
Drop File Here
- or -
Click to Upload
▶ Preview uploaded song
How many stems?
More stems take longer. 9 splits the drum kit into its pieces.
Stems to generate
drums
bass
other
vocals
⚙️ Quality (engine & shifts) — adjust, then Re-run
▼
Engine
Higher quality = slower. RoFormer ignores the stem count (always vocals + instrumental).
Shifts
0 = fastest. Higher averages more passes for cleaner output (linear time cost). The assistant can raise this for you.
↺
0
10
Overlap
Window overlap. Higher = smoother, fewer chunk-edge artifacts (slower). The assistant can raise this too.
↺
0.25
0.9
🎚️ Get stems
🔁 Re-run
🔄 Reset
Download stems
▶ Preview stems
🤖 Assistant
Ask what each stem is, or describe your goal (e.g.
“I want a karaoke track”
) and I'll suggest stems.
Your goal
Suggest stems for this goal
Chat
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