Drop a vocal on the box above, move a control, press the button. You hear it immediately and you can download it. A full song is split first. Vocal-only mixing is free without a limit; full-song splitting includes 10 free minutes, one time.
The controls
What each control does
Most vocal mixing tools ask you to learn a mixing desk first. This one has six sliders that all start flat, and nothing happens until you move one. For a vocal you already have, the mix is made in your browser, so it is instant and free.
All six act on the voice. In song mode the music is left exactly as it was.
| Control | What it does | Reach for it when |
|---|---|---|
| Vocal level | Makes the voice louder or quieter. | The vocal is buried in the track, or sitting on top of it. |
| Reverb | Puts the voice in a room. | It sounds flat, close, or stuck to your face. |
| Echo | Adds repeats that fade out. | You want a line to feel bigger, or to trail off. |
| Brightness | Lifts or softens the top end. | The voice is dull, or too sharp. |
| Vocal width | Spreads the voice out between the speakers. | You want it wide rather than dead centre. |
| Take off harshness | Calms the hard S and T sounds. | Certain words spit or sting. |
Sound and space
Reverb or echo?
People mix these two up constantly, and they do different jobs.
Echo
A repeat you can count. A voice coming back off a wall a long way away. You hear the word, then you hear it again, quieter.
Reverb
The wash of a room. Hundreds of reflections arriving so close together that you cannot pick them apart, so it reads as a space rather than a repeat.
Echo makes a vocal sound bigger and more deliberate. Reverb makes it sound like it is somewhere instead of nowhere. Most vocals want a little reverb. Echo is a choice you make on purpose, usually on one line rather than the whole take.
Mixing a full song
Choose A full song and drop the finished track in. The voice is split out first, the controls are applied to that voice only, and it goes back over the music untouched. You get the mixed song, and the instrumental on its own.
Mixing a vocal you already have happens in your browser and is free without a limit. Splitting a full song uses the separator, which includes 10 free minutes, one time. No account needed; subscribers have unlimited use.
Why this is free
When you mix a vocal on its own, the work happens in your browser. The file stays on your computer and no GPU is involved, so there is nothing for us to charge for. That part is instant: there is no queue or upload to wait through. A full song is split on our GPUs first.
Keep working
The rest of the pipeline
Vocal mixing is usually the last step. These are the ones before it, and each works on its own page:
- Split stems — pull the vocal out of a song, or split lead from backing vocals.
- Voice converter — sing a track in a different voice.
- Train a voice — make the voice model in the first place.
- Noise removal and reverb removal — for cleaning a recording up before anything else.