Gemma — Female English AI voice
Gemma is a female AI voice for English (United States). Use Gemma for text-to-speech narration, voice cloning, UGC video creation, AI avatar videos, music generation, sound effects, and multilingual content creation. Integrate via API with voice ID gemma-en-us.
Voice sample
Listen to Gemma's female English voice. This is the same quality you get with our text-to-speech, voice cloning, and video generation tools.
Voice details
- Voice name
- Gemma
- Gender
- Female
- Language
- English (United States)
- API Voice ID
gemma-en-us- Sample URL
- Download MP3
What you can create with Gemma
Gemma's female English voice works across every Verbatik AI tool. From text-to-speech to video generation, music creation to voice cloning — one voice, unlimited possibilities.
Social media content
Generate TikTok, Instagram Reels, and Shorts with Gemma's English voiceover. Create viral-ready content with authentic United States English narration that resonates with native speakers and boosts your social media presence.
E-learning with Gemma
Build online courses, training modules, and educational content narrated by Gemma in English. Gemma's clear female voice ensures learners in United States English can follow along easily, improving comprehension and retention.
Audiobooks in English
Produce full-length audiobooks narrated by Gemma in English. Gemma's female voice brings stories to life with natural pacing, emotional range, and authentic United States English pronunciation for an engaging listening experience.
Presentations & demos
Create professional presentations and product demos with Gemma's female English narration. Add voiceovers to slides, screen recordings, and walkthrough videos for United States English business audiences.
Use Gemma via API
Integrate Gemma's female English voice into your application with a single API call. Use voice ID gemma-en-us for text-to-speech, voice cloning, video generation, and more.
Our API supports real-time streaming, batch processing, SSML markup, and multiple output formats (MP3, WAV, OGG, FLAC). Average latency is under 75ms for the first byte, making it suitable for interactive applications, chatbots, and IVR systems.
Supported operations:
- Text-to-Speech
- Voice Cloning
- Video Generation
- Avatar Creation
- Real-time Streaming
- Batch Processing
curl -X POST https://api.verbatik.com/v1/tts \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"voice_id": "gemma-en-us",
"text": "Hello, this is Gemma speaking in English.",
"output_format": "mp3"
}'Gemma voice — FAQ
What is Gemma's voice like?
Gemma is a female AI voice designed for United States English. The voice features natural pronunciation, authentic regional intonation, and clear articulation. You can listen to the audio sample on this page to hear Gemma's voice quality before using it in your projects.
How do I use Gemma for text-to-speech?
You can use Gemma through our web app or API. In the web app, select "Gemma" from the English voice list and paste your text. Via API, use voice ID "gemma-en-us" in your request. Gemma supports SSML for advanced control over pronunciation, pauses, emphasis, and speaking rate.
Can I clone Gemma's voice or use my own voice in English?
Yes. You can use Gemma as a reference voice for cloning, or upload your own audio sample to create a custom voice that speaks English. Our voice cloning technology preserves the unique characteristics of any voice while generating fluent United States English speech.
Can I create videos with Gemma's voice?
Absolutely. Gemma works with our UGC video creator and AI avatar generator. Create social media videos, product demos, training content, and marketing materials with Gemma's female English narration and perfect lip-sync.
What is Gemma's API voice ID?
Gemma's API voice ID is "gemma-en-us". Pass this ID to any Verbatik API endpoint (text-to-speech, voice cloning, video generation) to use Gemma's voice programmatically. See the code examples on this page for integration details.
Can I use Gemma for commercial projects?
Yes. All Verbatik AI voices, including Gemma, come with a commercial license on paid plans. Use Gemma for YouTube videos, podcasts, audiobooks, advertisements, e-learning courses, apps, and any other commercial content.
Does Gemma support music generation?
You can combine Gemma's English voice with our AI music generation tools. Create songs with United States English vocals, jingles for ads, or musical intros for podcasts. Layer Gemma's voice over AI-composed instrumentals in any genre.
What output formats does Gemma support?
Gemma supports MP3, WAV, OGG, and FLAC output formats. You can also adjust speaking rate, pitch, and volume. For real-time applications, our API supports streaming with under 75ms latency for the first byte.
Can I use Gemma in a chatbot or IVR system?
Yes. Gemma's voice is available through our real-time streaming API, making it ideal for chatbots, IVR phone systems, virtual assistants, and other interactive applications that need low-latency English speech synthesis.
Are there other English voices available?
Yes. Verbatik offers multiple English voices with different genders and styles. Browse all available United States English voices on the English language page to find the perfect voice for your project. Each voice has unique characteristics suited for different use cases.
Other English voices
Explore 105 more English (United States) voices for text-to-speech, voice cloning, and content creation.
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