What Are AI Vocals and How Do You Create Them from Text?
AI vocals are synthetic singing, rapping, and speech generated from text. On Uberduck, you type lyrics or a script, and the platform produces a vocal track you can use in music, voiceovers, and videos. You can also clone a voice so it speaks, sings, and raps in a style you define. The main conditions to know upfront: you need a paid plan to use output commercially, and the platform supports 70+ languages.
How AI vocals differ from standard text-to-speech
Standard text-to-speech reads words aloud with limited pitch and rhythm control. AI vocals extend that into musical delivery — singing and rapping — where timing, melody, and phrasing matter.
Uberduck describes its output as "realistic, expressive synthetic vocals" for agencies, musicians, marketers, and creators. The same text input can become speech, a sung line, or a rap verse depending on the mode you choose.
Ways to generate vocals from text
Uberduck lists four core capabilities:
| Capability | What it does | Typical use |
|---|---|---|
| Text to Speech | Generates speech, singing, and rapping from text | Voiceovers, demos, spoken content |
| API Access | Lets you write code for text to speech, text to singing, text to rapping, and voice conversion | Automating vocal generation in an app or workflow |
| Voice Cloning | Creates custom voices that can speak, sing, and rap | Brand voices, personalized tracks |
| Speech to Speech | Changes your voice to someone else's while preserving your style | Re-voicing an existing recording |
If you want a finished track rather than a single vocal line, Uberduck also offers a song creation flow: "Create AI music with lyrics in seconds." It handles songwriting, production, and vocals, and the company says no musical experience is required.
Creating a song from lyrics
The song flow is the fastest path from text to a complete track:
- Write or paste lyrics. This is your text input.
- Choose a style. Uberduck says the song tool supports hundreds of musical styles.
- Generate. The platform produces a professional-sounding track with vocals.
- Use it. On any paid plan, output can be used commercially.
Uberduck suggests use cases including video game soundtracks, custom brand jingles, podcast intros and outros, birthday or holiday greetings, YouTube intros and background music, school or creative projects, and social media promos.
Voice cloning for custom vocal styles
Voice cloning lets you make a custom voice and then have it speak, sing, and rap. This is the option to pick when a generic voice won't do — for example, when you need a consistent brand voice across multiple tracks or a narrator that matches an existing recording.
Cloning is listed as a distinct capability alongside text to speech and speech to speech, so you can combine them: clone a voice, then drive it with text for singing or rapping, or convert an existing recording into that voice while keeping the original delivery.
Language coverage
Uberduck supports 70+ languages. The published list includes:
Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Bengali, Bosnian, Bulgarian, Burmese, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Filipino, Finnish, French, Georgian, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Lao, Latvian, Lithuanian, Macedonian, Malay, Maltese, Mandarin, Mongolian, Nepali, Norwegian, Pashto, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Sinhala, Slovak, Slovenian, Somali, Spanish, Swahili, Swedish, Tagalog, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, and Zulu.
The text-to-speech input field on the site shows a 350-character limit per conversion, so plan longer scripts as multiple segments.
Commercial use and pricing
Commercial use is tied to your plan: Uberduck states you can "use commercially on any paid plan." That means free-tier output is not cleared for commercial projects — check the pricing page before publishing anything you intend to monetize.
Pricing details and sign-up are handled through the site's Pricing and Upgrade pages. The available material does not list specific prices or payment methods, so confirm current terms there before committing.
Choosing the right mode
- Need narration or a spoken voiceover? Use text to speech.
- Need a sung or rapped line? Use text to singing or text to rapping.
- Need a specific person's or brand's voice? Start with voice cloning.
- Have a recording and want a different voice on it? Use speech to speech.
- Want a full track with production included? Use the song creation flow.
- Building this into a product? Use the API.
A practical starting point: pick one short piece of text, run it through text to speech to hear the voice quality, then move to the song flow or cloning once the basic output fits your project.