QUMATSU
AI-Powered Text-to-Speech v1.0

Transform Text
into Natural Voice

Experience next-generation AI voice synthesis with human-like intonation, emotion control, and studio-quality output in 60+ languages.

Try our AI Voices

Sample of our highest quality voice synthesis

Regular Text-to-Speech

LIVE

Create natural sounding speech with different voices and styles. Perfect for general use, narration, and basic voice generation needs.

  • Multiple voice options
  • Emotional vibes
  • Speed and pitch controls
  • Multiple export formats
Kaito
Calm
Sora
Rich
Yuki
Expressive
Ren
Commanding

Alloy Sample

Calm and Clear Voice

Neutral
Happy
Sad
Angry

Advanced Text-to-Speech

FEW DAYS

Enhanced features with multiple voices, background sounds, and more customization options. Perfect for professional content creation and complex audio needs.

  • Character-specific voices
  • Background music & effects
  • Translation & dubbing
  • Advanced audio controls

Advanced TTS Features

Character-Specific Voices

Assign unique voices to different characters in your script

Voice Style Control

Adjust emotion, accent, and speaking style per character

Speed & Pitch Control

Fine-tune voice speed and pitch for each character

Voice Blending

Create hybrid voices by blending existing voice models

Translation & Dubbing

Translate content and provide accurate voice dubbing

Multi-Format Support

Support for various content formats (text, PDF, EPUB, etc.)

Real-time Processing

Process and generate audio in real-time for dynamic content

Context Awareness

Understand context for appropriate voice style selection

Professional-Grade Output

Advanced TTS is designed for professional content creators needing studio-quality audio with multi-character support and sophisticated audio enhancement features.

Voice Speed100%
Voice Pitch0
Audio FormatMP3

Multi-Speaker Voice Generation

BETA

Generate audio with distinct voices for each character in your script. Perfect for films, plays, and multi-character content.

  • Character detection
  • Distinct character voices
  • Script formatting support
  • Subtitle generation

Multi-Speaker Sample

John, Sarah & Narrator voices

John:
"How are you doing today?"
Sarah:
"I'm great, thanks for asking!"
Narrator:
"In a world where voices matter..."
John
Kaito
Sarah
Hana
Narrator
Yuki

Multilingual Dubbing

BETA

Generate dubbed audio in multiple languages. Perfect for international content distribution and global audiences.

  • Support for 60+ languages
  • Quality translation
  • Format flexibility
  • Subtitle generation

English Version

Sample in English

Japanese Version

Sample in Japanese

Hindi Version

Sample in Hindi

4 languages generated

Multilingual Subtitles/Transcripts

BETA

Generate translated subtitles/transcripts in multiple formats. Perfect for content creators needing accessibility and localization.

  • Multiple subtitle formats
  • 60+ language support
  • SRT, VTT, TXT, ASS formats
  • Bulk generation
1 00:00:01,000 --> 00:00:04,000 Hello, world! This is a sample text for multilingual subtitles. 2 00:00:05,000 --> 00:00:08,000 This sample continues with more text.
SRT
SubRip
VTT
WebVTT
TXT
Plain Text
ASS
Advanced SubStation

Voice Samples

Experience the quality and naturalness of our AI voices firsthand

Kaito

Calm and Clear

Kaito Sample

Calm and Clear

NaturalClearEnglish

Sora

Deep and Rich

Sora Sample

Deep and Rich

NaturalClearEnglish

Yuki

Expressive and Warm

Yuki Sample

Expressive and Warm

NaturalClearEnglish

Ren

Strong and Commanding

Ren Sample

Strong and Commanding

NaturalClearEnglish

Hana

Gentle and Soothing

Hana Sample

Gentle and Soothing

NaturalClearEnglish

Rin

Lively and Energetic

Rin Sample

Lively and Energetic

NaturalClearEnglish

Sample Output Showcase

Click to expand and hear examples of what each service can produce

Live Impact Metrics

See the real-time impact of our AI voice technology across the globe

Trusted by Many Creators Worldwide

Empowering Every Creator

From indie creators to enterprise studios, our AI voice technology transforms content creation across all industries

Content Creators

Generate professional voiceovers for videos, podcasts, and social media content in seconds.

95% faster production

Educators

Create accessible learning materials with natural-sounding narrations for all students.

10x more engaging

Developers

Integrate high-quality voice generation into your applications with our powerful API.

Enterprise-grade security

Marketers

Produce engaging audio advertisements and promotional materials at scale effortlessly.

50% higher engagement

Global Businesses

Reach international audiences with localized voice content in 60+ languages.

60+ languages supported

Anime & Manga

Create authentic Japanese voices for anime, manga, visual novels and gaming content.

Japanese voices +
Trusted by Many Creators

Voices of Success

Hear from professionals who transformed their workflow with our AI voice technology

"QUMATSU transformed my video production workflow. The voice quality is indistinguishable from a human narrator."

A

Alex Morgan

Content Creator

"Our accessibility metrics improved dramatically after implementing QUMATSU for our course materials."

S

Sarah Johnson

E-learning Director

"The API integration was seamless. Our users love the voice features we added using QUMATSU."

M

Michael Chen

App Developer

"The Japanese voices are incredibly authentic. Our anime dubs have never sounded better with natural emotion."

E

Emma Rodriguez

Anime Studio Director

"Reduced my editing time by 80% while improving audio quality. The customization options are outstanding."

J

James Wilson

Podcast Producer

"The multi-language support helped us expand into 12 new markets with localized voice content in weeks, not months."

P

Priya Sharma

Global Marketing Lead

98%
User Satisfaction
4.9/5
Average Rating
24/7
Support Available
99.9%
Uptime
AI-Powered Creation

Effortless Voice Creation

Transform your text to studio-quality voice in just a few simple steps

Input Text

Paste or type your content

1

Select Voice

Choose from 100+ premium voices

2

Customize

Adjust setting & emotion

3

Generate

Instant download in any format

4

Ready to Transform Your Content?

Join thousands of creators who are already using QUMATSU to bring their content to life with natural-sounding voices.