01Creator
Video Voiceovers
Professional narration for YouTube, presentations, and ads.
Learn moreLive demo
AI Voice GenerationCreate Natural,
Create Natural,
Human-Like AI Voices in Seconds
Transform text into realistic speech with Raritone's AI Voice Generator. Expressive, multilingual voiceovers for videos, podcasts, audiobooks, virtual assistants, and customer support.
70+
Languages
48kHz
Studio Audio
<300ms
Latency
4.9/5·Loved by 10,000+ creators
Rec · 48kHz
ESHola, mundo.
JAこんにちは
FRBonjour.
Now playing
Aria · English (US)
Studio
Quality
48kHz
Quality
48kHz
Persona
Aria · EN-US
0:18
Overview
High-Quality AI Voices for Every Use Case
Raritone's AI Voice Generator converts written text into clear, natural-sounding speech with realistic pronunciation, emotion, and pacing. Whether you're creating marketing content, educational materials, or enterprise voice applications, the platform delivers professional audio ready for production.
MarketingE-LearningPodcastsAudiobooks
Natural
Intonation
Emotion
Expressive AI
Production
Ready Output
Key Features
Everything you need to craft a voice
Studio-grade controls, expressive output, and infinite scale — wrapped in a single, friendly canvas.
06 capabilitiesStudio · Expressive · Fast
01
Natural Voice Synthesis
Lifelike speech with smooth pronunciation and human-like intonation.
02
Multilingual Voices
Create voice content in 70+ languages and regional accents for global audiences.
03
Custom Voice Styles
Professional, conversational, energetic, or calm — choose the right tone.
04
Adjustable Speech Controls
Fine-tune speed, pitch, volume, pauses, and pronunciation per phrase.
05
Studio-Quality Audio
Clear, high-quality 48 kHz audio suitable for commercial production.
06
Fast Voice Generation
Cloud-based AI rendering — audio ready in seconds, not minutes.
How it works
From text to human-like voice in 5 simple steps
From a blank page to broadcast-ready audio — see exactly what happens at each step.
01
02
03
04
05
- Step 01~5 secSSMLPasteMarkdownStep 01~5 sec
Write your script
Enter or paste any text — paragraphs, scripts, dialogues, or full chapters.
SSMLPasteMarkdownscript.txt · 142 words> Welcome to Raritone Voice.
> Today, we're launching multilingual synthesis - Step 02~10 sec200+ voices70+ langsAccentsStep 02~10 sec
Pick a voice & language
Choose a persona from the voice library and select language, accent, and style.
200+ voices70+ langsAccents🇺🇸AriaEN-US🇪🇸SofiaES-MX🇯🇵KenjiJA-JP - Step 03OptionalSpeedPitchPausesStep 03Optional
Tune speed & pitch
Adjust speech tempo, pitch, pauses, and pronunciation to match your vibe.
SpeedPitchPausesSpeed1.0×Pitch+2Volume−3 dB - Step 04<300msAI synthesis48 kHz24-bitStep 04<300ms
Generate your AI voice
One click — our AI renders crystal-clear, expressive speech in seconds.
AI synthesis48 kHz24-bit87%Rendering…
aria_v2 · 24.0s
Streaming218 ms · p95 - Step 05InstantWAVMP3Stream APIStep 05Instant
Preview, download or stream
Preview instantly, download as WAV/MP3, or integrate via the Raritone API.
WAVMP3Stream APIaria_voice.mp3
1.24 MB · 48 kHz · 24-bit
DownloadStream
That's it — 5 steps, studio-quality audio
Use Cases
One voice engine, countless stages
From cozy podcast booths to enterprise call centers — Raritone fits wherever your audience listens.
01
02Audio
Podcasts
Consistent voice recordings for podcasts and audio programs.
Learn moreLive demo
03Publishing
Audiobooks
Convert books and articles into engaging spoken content.
Learn moreLive demo
04Education
E-Learning
Natural voice lessons for online education and training.
Learn moreLive demo
05Enterprise
Customer Support
Power IVR systems and AI-driven customer service experiences.
Learn moreLive demo
06Inclusive
Accessibility
Convert written content into spoken audio for inclusive experiences.
Learn moreLive demo
Voice Controls
Customize every nuance of your voice output
Direct your AI talent like a producer. Tweak the dials — listen, iterate, ship.
Voice Studio
Mixer · Aria (EN-US)
L
72%
R
64%
Lo
38%
Hi
56%
Gain
Reverb
EQ
Comp
Pan
Voice SelectionAria · Warm Female
ABC
Language & AccentEnglish (US)
ABC
Speaking StyleConversational
ABC
Speech Speed1.0×
Pitch Control+2 semitones
Volume Adjustment−3 dB
Pronunciation SupportIPA · Custom dict
ABC
Pause Control0.4s · medium
ABC
EQ Curve
Studio · Warm
20Hz250Hz1kHz4kHz16kHz
Style preset
Now Playing
Aria · English (US)
0:14
0:24218ms
Sample
48 kHz
Bit depth
24-bit
Channels
Stereo
8 Pro
Controls
Built-in
Controls
Built-in
Supported Languages
Speak the world's languages naturally
Generate speech in a growing collection of languages and accents for international audiences. Same persona, every market.
70+Languages200+Voices24/7Translation
Helloनमस्तेHolaBonjourHalloOláこんにちは안녕하세요مرحباCiaoПривет你好MerhabaHallåHejสวัสดีXin chàoHaloHelloनमस्तेHolaBonjourHalloOláこんにちは안녕하세요مرحباCiaoПривет你好MerhabaHallåHejสวัสดีXin chàoHalo
Live Translation
4 languages · streaming
🇺🇸
ENHello, world.
12:04ESHola, mundo.
12:04🇯🇵
JAこんにちは、世界。
12:04HIनमस्ते दुनिया।
12:05🇫🇷
Auto-translate218ms
Live
in 70+
Languages
in 70+
Languages
🇺🇸
Hello
/həˈloʊ/
English
🇮🇳
नमस्ते
namaste
Hindi
🇪🇸
Hola
/ˈo.la/
Spanish
🇫🇷
Bonjour
/bɔ̃.ʒuʁ/
French
🇩🇪
Hallo
/ˈha.lo/
German
🇵🇹
Olá
/oˈla/
Portuguese
🇯🇵
こんにちは
kon'nichiwa
Japanese
🇰🇷
안녕하세요
annyeonghaseyo
Korean
🇸🇦
مرحبا
marhaban
Arabic
🇮🇹
Ciao
/ˈtʃa.o/
Italian
Voice library
more languages & accents
Browse the full library →
Why Choose Raritone
The voice engine teams actually trust
Picked by creators and shipped at enterprise scale — Raritone balances expressive output with the reliability you need in production.
10k+
Devs
4.9
G2 score
200M+
API calls
Loved
By
Teams
By
Teams
SOC 2 Type IIGDPRISO 27001HIPAA-ready
08 ReasonsThe full set
Natural Human-Like Voices
Lifelike intonation, breath, and pacing — not robotic.
98% lifelike
Fast Speech Generation
Sub-second rendering for production workflows.
<300ms p95
High-Quality Audio Output
Studio 48kHz · 24-bit fidelity, broadcast-ready.
48kHz · 24-bit
Multiple Languages & Accents
70+ languages, region-specific accents, neural voices.
70+ langs
Flexible Voice Controls
Speed, pitch, volume, pauses, pronunciation — all yours.
8 controls
Developer API Integration
Clean REST + streaming SDKs in every major language.
6 SDKs
Enterprise-Ready Infrastructure
SLAs, dedicated capacity, regional deployments.
99.99% SLA
Secure Cloud Processing
Encrypted in transit & at rest, SOC 2 / GDPR aligned.
SOC 2 · GDPR
Talk to us
Need enterprise scale or a custom voice?
Developer Integration
Drop AI voice into any app in minutes
Integrate AI voice generation directly into your applications using the Raritone API. REST + streaming endpoints, SDKs in every major language, generous free tier.
SDKs ·NodePythonGoRubyJavaREST
Text-to-Speech API
Voice Generation API
Audio Download
Streaming Support
Authentication
Usage Analytics
voice.ts — raritone-sdklive
// Generate natural voice in one callimport { Raritone } from 'raritone'const client = new Raritone({ apiKey })const audio = await client.voice.generate({voice: 'aria',language: 'en-US',text: 'Hello, world.',style: 'conversational',speed: 1.0,})// → audio.mp3 · 218ms · 48kHz
200 OKapplication/audio · 1.2 MB · 24s
raritone.logstreaming
12:04:18 POST /v1/voice/generate12:04:18 AUTH api_key=rt_live_… · ok12:04:18 TTS voice=aria · style=conversational · 1.0×12:04:19 AUDIO rendered 24.0s · 48kHz · 218ms
218ms · p95
Frequently Asked
Questions, answered.
Everything you need to know about the Raritone Voice Generator — from voice controls to commercial licensing.
FAQ · 05···Updated monthly
Reply < 5m24/7
“The voices sound so natural — we shipped narrated lessons in three days, not three months.”
— Product Lead · E-Learning startup
Raritone's Voice Generator converts written text into natural-sounding AI speech for personal, commercial, and enterprise applications. It supports expressive output, multiple languages, and studio-quality audio out of the box.
Was this helpful?Read full guide
Updated 3 days ago·12 discussions
Yes. You can adjust voice selection, language, speech speed, pitch, volume, pauses, pronunciation, and speaking style to match your brand and use case.
Was this helpful?Read full guide
Updated 3 days ago·16 discussions
Raritone supports a wide range of languages and regional accents — English, Hindi, Spanish, French, German, Portuguese, Japanese, Korean, Arabic, Italian, and many more — with ongoing expansion.
Was this helpful?Read full guide
Updated 3 days ago·20 discussions
Absolutely. The Raritone API and SDKs make it easy to add AI voice generation to websites, mobile apps, IVR systems, and enterprise software with REST and streaming endpoints.
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Updated 3 days ago·24 discussions
Commercial usage depends on your subscription plan and compliance with the platform's terms and licensing policies. Most paid plans include commercial usage rights.
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Updated 3 days ago·28 discussions
Still curious about something?
Our voice engineers reply in under five minutes.
Get Started
Bring Your Content to Life with AI Voices
Generate natural, expressive speech for videos, apps, customer experiences, and digital products with Raritone — free to start, studio-quality from your very first render.
No credit card required10K free characters / mo70+ languages