Deep Leo AI Voice
Mid-low, certain and unhurried, with clean consonants and no wobble at the ends of sentences.
- Free to use
- 4.5 rating, 5,435 reviews
- 2 emotions
- 36 languages
Pick a voice
Sample “A calm voice can make every word feel certain.”
Generating happens in the app — free, and your line comes with you.
Deep Leo voice styles
Four registers the voice does well. Tap a line to drop it into the box above.
Assured
“A calm voice can make every word feel certain. That's the entire trick.”
Product
“One app. Sixty-four voices. Nothing to set up before you hear it.”
Presentation
“Three things matter here, and the third one is the reason we're talking.”
Firm
“No. We agreed on this, and I'm not revisiting it today.”
About the voice
A confident read without any of the hard sell. Sentences land flat rather than lifting, which is what makes a statement sound like a fact rather than a pitch.
It is the most neutral of the deeper original voices, so it is the safest default if you are not sure which of them fits.
In the app it is listed as Deep Leo, in the natural collection. It generates on the free tier, with no watermark.
What people make with it
- Product and explainer voiceover
- Presentation narration
- Announcements
- Audiobooks
How to make a Deep Leo AI voice
- 1
Type what you want Deep Leo to say in the box at the top of this page. Punctuation sets the timing: a full stop buys a longer gap than a comma.
- 2
Tap Generate. That opens AI Voice on the App Store — it is free and there is nothing to set up.
- 3
In the app, open the voice list and choose Deep Leo.
- 4
Generate, then save the audio to your phone or send it straight into whatever you are editing.
Questions
Type your line in the box at the top of this page, then tap Generate to open AI Voice on iPhone. Pick Deep Leo and generate. There is no recording and no setup: it reads whatever you type.
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Deep Leo is an original synthetic voice. It is not modelled on a real person and nothing about it needs clearing.