George
Warm storyteller
Good for: Bedtime stories, documentaries and brand films
AI voice generator
370+ AI voices in 31 languages
Voice Labs is an AI voice generator with a library of lifelike voices: male and female, in many accents and styles. Preview any voice with a tap, then shape its delivery with three simple controls.
Short answer Voice Labs has 370+ AI voices in 31 languages, including English, Spanish, French, German, Portuguese, Japanese, Korean and Vietnamese. Each voice has a description and a Preview button, and you can adjust its stability, similarity and speed or use the Natural, Narration and Expressive presets.
The library
A voice for every kind of script
These are seven of the voices shown on the App Store listing, with the descriptions the app gives them. There are more than 370 in the library.
Amelia
Clear British English
Good for: Explainers, tutorials and product walkthroughs
Emma
Adorable and upbeat
Good for: Animation, kids’ content and upbeat social clips
Zara
Soothing meditation voice
Good for: Meditations, sleep stories and wellness content
Andrew
Smooth audiobook voice
Good for: Audiobook chapters and long-form narration
Jessica
Character and animation
Good for: Villains, skits and character dialogue
Drill Sergeant
Loud, commanding character
Good for: Comedy, fitness hype and attention-grabbing hooks
And 363+ more
Open the Voices screen in the app, pick a language and tap Preview on any voice to hear it.
Languages
Speak to people in 31 languages
Write your script in the language you want to hear and choose a voice from that language’s list. The language filter sits at the top of the Voices screen.
The app’s own menus and buttons are translated too. Voice Labs is available in English, Arabic, French, German, Italian, Japanese, Korean, Spanish, Swedish, Ukrainian and Vietnamese.
EnglishSpanishFrenchGermanPortugueseJapaneseKoreanVietnamese and 23 more
The eight languages named here are the ones shown on the App Store listing. The full list of 31 is in the app’s language filter.
Voice settings
Fine-tune every voice
The same voice can read a line a dozen ways. Voice Settings gives you three sliders to steer it, and three presets if you would rather not think about sliders at all.
| Setting | What the app says | Turn it down for | Turn it up for |
|---|---|---|---|
| Stability | Controls voice consistency and variability | More emotional range and variation between lines. Good for characters and drama. | A steadier, more even read. Good for narration and instructions. |
| Similarity | How closely to match the original voice | A looser, softer take on the voice. | Stays closer to the voice’s original character and tone. |
| Speed | Speech rate and tempo control | Slower and calmer. Good for meditations, learners and dense material. | Faster and punchier. Good for short-form video and ads. |
Natural
Balanced settings for natural speech.
Use it for: Everyday voiceovers, social video and anything conversational
Narration
Stable and clear for reading content.
Use it for: Audiobooks, lessons, documentaries and long scripts where consistency matters
Expressive
More variation for dynamic content.
Use it for: Characters, ads, hooks and stories that need energy and range
Choosing well
How to pick the right voice
- Start from the listener, not the voice. Who is this for, and where will they hear it? A 20-second TikTok hook and a 5-minute bedtime story need different energy.
- Read the description. Each voice says what it is for: a warm storyteller, a soothing meditation voice, a character for animation. Start with the ones that match your script.
- Preview with your ears, not your eyes. Tap Preview on three or four candidates back to back. The right one is usually obvious within a few seconds.
- Test with your own first line. A voice can sound great on its sample and wrong on your opening sentence. Generate the first paragraph before committing to the whole script.
- Then adjust. If the voice is right but the read is too flat or too wild, change Stability before you change the voice.
- Stay consistent. Once a voice becomes the sound of your channel, series or brand, keep it and note the settings you used.
How many voices and languages does Voice Labs have?
Voice Labs has 370+ AI voices across 31 languages, including English, Spanish, French, German, Portuguese, Japanese, Korean and Vietnamese. There are male and female voices in many accents and styles, from warm storytellers and calm meditation voices to character voices for animation.
Do the voices sound natural?
Yes. The voices are generated by AI speech models rather than stitched together from recordings, so they have natural rhythm and intonation. Every voice has a Preview button in the app, so you can listen before you spend a generation on it.
Can I adjust how a voice sounds?
Yes. Voice Settings has three sliders: Stability (how consistent or varied the delivery is), Similarity (how closely the output matches the original voice) and Speed. There are also three presets: Natural for balanced speech, Narration for stable, clear reading, and Expressive for more dynamic delivery.
Does Voice Labs have different English accents, such as British English?
Yes. The English voices come in different accents and styles. For example, the voice Amelia is described in the app as a young British English woman’s voice that is clear and easy to understand. Use the Preview button on each voice to compare accents before you generate.
Can I make a voiceover in Spanish, French, German or Portuguese?
Yes. Spanish, French, German and Portuguese are among the 31 voice languages in Voice Labs. Choose the language filter at the top of the Voices screen, pick a voice, and write your script in that language.
Hear the voices for yourself
Your first 2 generations are free. Paste a script, pick a voice and hear it in seconds.
Free download · iPhone and iPad · iOS 16.1+
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