Zippy
English · YouTube
Change Voice Pitch
Free to start. No card needed.
There's no pitch slider on generated voices — see why, and how designing a voice at the right register solves it instead.
Sound tags and written directions work on every plan, Free included. See plans
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“I described the Dutch voice that I needed (did that part in English), selected Dutch, provided a demo text, and was presented with 3 options, of which 2 were to my liking.”
“I sent it off to 5 people (including my husband) without any context and asked for their objective feedback. … not a single person questioned if it was truly me/my voice.”
Step-by-step guide
How to Use Change Voice Pitch
Start for free — no credit card, no software to install.
Confirm there's no dial to reach for
Speed and Temperature are the only generation controls, and neither is pitch.Describe the register you actually want
Deep, high, breathy or resonant is a design input, not a post-generation tweak.Compare preview takes
Voice design returns takes to play side by side before you save one.Save the one with the right pitch
Once saved, it stays that way for every future generation.
Change Voice Pitch
Features & Capabilities
Everything you need to create professional voiceovers — in one tool.
No pitch slider, by design
Generation controls are Speed and Temperature only.Temperature is not pitch
It changes expressiveness and will not move a voice's register.Pitch as a design input
Voice design descriptions can specify register directly: deep, high, breathy, resonant.260+ library voices at fixed pitches
An existing voice may already sit exactly where you need it.
Use cases
What Can You Create with Change Voice Pitch?
From TikTok to podcasts — here's where creators use this tool most.
A generated voice reads too low or too high
The fix is a new voice designed with the intended register, not a slider on this one.A specific register for a character
Describe pitch as part of the voice, like "a low, resonant older man," instead of tuning after the fact.Comparing two pitches for one role
Design two versions with different described registers and play them side by side.Picking from what already exists
Browse the 260+ library voices for one already at the pitch you want, no design needed.
vs Standard TTS
VocalLab vs Standard Text-to-Speech
See why creators switch from generic TTS tools to VocalLab.
| VocalLab AI | Standard TTS | |
|---|---|---|
| Audio quality | Studio-quality AI | No |
| MP3 export | Yes | No |
| SRT caption export | Yes | No |
| Word-level highlighting | Yes | No |
| Emotion & style control | Yes | No |
| Commercial rights | Yes | No |
| Instant generation | Yes | No |
| Free tier | No credit card needed | No |
Recommended Voices
Matched to this tool. Play a sample, then use it in Studio.
About this tool
Everything you need to know about Change Voice Pitch
There is no pitch control here — no slider raises or lowers the pitch of a voice you've already generated, cloned or saved. The only two sliders on generation are Speed, which changes talking rate, and Temperature, which changes expressiveness rather than pitch; neither one moves a voice up or down in register. If the pitch itself is wrong, the honest fix sits upstream: design a new voice with the register you actually want, or pick a different voice from the library — pitch lives in the voice, not in a dial.
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Is there any way to raise or lower the pitch of a voice after generating it?
No, there is no pitch control on generation at all; Speed changes pace and Temperature changes expressiveness, and neither touches pitch.
Does turning up Temperature make a voice sound higher or lower?
No, Temperature only affects expressiveness and delivery variation, so raising or lowering it will not move a voice's register.
What's the actual way to get a different pitch?
Design a new voice describing the register you want directly, or choose a library voice that already sits at that pitch.
Can support turn on a pitch slider for a specific account?
No, the feature doesn't exist for anyone; the recommended path from support is always voice design or an existing library voice.
Describe a voice. Hear it in seconds.
Design a custom voice in Studio, then use it in any project. Free to start.