Where it runs and what it costs
Pitch correction sits in the Studio’s Mix step, next to the voice presets and level controls. It is free, it needs no account, and the processing happens on your own device, so your vocal is not uploaded to be tuned. The slider starts at 35 percent, which is gentle enough that most listeners will not notice it on a rapped verse.
The one condition is that the vocal has to be recorded in the Studio, over a beat you uploaded or one from its drum machine. It does not take a vocal file from another app. Recording there also brings a clap sync test and takes saved on your device, so tuning, timing and levels all work from the same take.
How much to use: three settings
The slider controls two things at once. It sets how far each note is pulled toward the nearest correct pitch, and how quickly the pull happens. At the gentle end the voice glides to the note over about 120 ms, which sounds like a singer who simply hit it. At 100 percent the glide shrinks to about 20 ms, so the voice jumps from note to note, which is the stepped, robotic sound people usually mean when they search for autotune.
- Off: spoken bars and storytelling verses, where pitch wobble is part of a natural voice
- 30 to 50 percent: sung or half-sung hooks, ad-libs that hold a note, a melodic outro
- 100 percent: the effect itself, for rage, cloud or melodic trap songs built around it
- Mixed songs: one setting covers the whole take, so set it for the part listeners will replay, usually the hook
Chromatic or a key
The Key menu has Chromatic plus all 24 major and minor keys. Chromatic pulls each note to the nearest of the twelve notes in an octave. It never moves you further than the closest note, so it is safe on any beat, but it also lets a note outside the beat’s scale through, which sounds slightly sour on a held vowel.
Choosing the beat’s key restricts the targets to the seven notes of that scale, and the tuning sounds tighter. Many producers list the key next to the beat. If you do not know it, stay on Chromatic. If you try a key and the hook suddenly sounds wrong in a new place, the key is wrong: switch back rather than guessing again.
What pitch correction cannot fix
Autotune moves pitch and nothing else. A late word stays late, a swallowed syllable stays swallowed, and a breath in the middle of a line stays there. If you sing a note more than half a semitone away from where you meant, the correction will pull it to the wrong neighbour with confidence, and the effect gets more obvious, not less.
- Hook sounds robotic when you wanted smooth: lower the slider to 30 percent and set the key
- One held word warbles: sing that vowel shorter, or move it to the beat’s root note
- Verse sounds like a ringtone: turn it off; spoken bars do not need it
- Late takes: use the Timing slider or “Line it up with the beat for me”, not more tuning
Test it the honest way
Use the Before and After buttons in the Mix step, and listen on a phone speaker as well as headphones. Pitch correction that sounds clean in headphones can sound brittle on a small speaker. Pair the setting with the right preset: Airy has open highs and a wide echo that suit a tuned hook, and Rage adds drive and a hard echo for the 100 percent sound. Radio, the default, works for most rapped verses.
Change one thing at a time. If you move the slider, the key and the preset together, you will not know which change made it better.
Sort out the voice before the effect
Correction sounds most natural on a voice in its comfortable range. If you push your pitch up to sound like someone else, every note strains and the tuning has more to fix. The Find Your Rap Voice guide gives a repeatable test of pitch, energy and tone, with breath drills that let one voice hold for 16 bars.
Not sure how a melodic hook should go? Paste the lyrics into the AI Rap Generator, choose the Melodic rap style, and an AI voice performs them over a beat in under a minute for 20 credits. Use it as a sketch of the melody, then sing your own version in the Studio and tune that.
