Kokoro TTS
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Kokoro TTS
Kokoro TTS is an advanced text-to-speech (TTS) tool designed for converting written text into high-quality, natural-sounding speech. It supports a variety of languages, including American and British English, French, Japanese, Korean, and Chinese, making it suitable for global applications. The tool allows users to process text from multiple file formats such as EPUB, PDF, and TXT, offering flexibility for different content types like books and documents.
Key capabilities include customizable voice blending, enabling users to adjust voice weights for unique tonal combinations, and adjustable speech speed for tailored narration pace. Kokoro TTS provides streaming audio playback for real-time evaluation and outputs audio in high-quality WAV or MP3 formats. Significantly, it offers a completely free commercial use license, making it accessible for developers, content creators, and businesses needing a reliable TTS solution without licensing costs.
kokorottsai.com
Kokoro TTS introduces an advanced text-to-speech (TTS) solution built upon the StyleTTS 2 architecture. Leveraging only 82 million parameters, this model delivers remarkably high-quality and natural-sounding voice synthesis while remaining lightweight and resource-efficient compared to significantly larger models. It supports multiple languages, including American English, British English, French, Korean, Japanese, and Mandarin, providing stable and lifelike voice options suitable for a global audience.
Designed for versatility, Kokoro TTS is ideal for various applications such as transforming e-books into audiobooks, creating engaging podcasts, developing training materials, and enhancing the accessibility of digital content. Key capabilities include automatic content segmentation for streamlined processing of long texts like chapters or sections, customizable voice packs for tailored audio output, and real-time audio generation accelerated by NVIDIA GPUs. Furthermore, its compatibility with OpenAI APIs through a dedicated speech endpoint allows developers easy integration and extension of its functionalities within diverse applications and environments.
Kokoro TTS
Pricing
kokorottsai.com
Pricing
Kokoro TTS
Features
- Multi-Language Support: Offers speech synthesis in American and British English, French, Japanese, Korean, and Chinese.
- Customizable Voice Blending: Allows users to blend voices and adjust weights for unique tonal output.
- Versatile File Input Formats: Supports EPUB, PDF, and TXT files for text input.
- Streaming Audio Playback: Enables real-time listening to generated speech for evaluation.
- Adjustable Speech Speed: Provides controls to customize the pace of the speech output.
- High-Quality Output Formats: Saves generated audio in professional-standard WAV or MP3 formats.
- Free Commercial Use License: Grants a completely free license for commercial applications.
kokorottsai.com
Features
- 82M Parameter Efficiency: Achieves high-quality speech synthesis with a lightweight model for faster performance and reduced resource use.
- Multilingual Support: Generates voice in American English, British English, French, Korean, Japanese, and Mandarin.
- Customizable Voicepacks: Offers multiple lifelike and stable voice options for tailored audio output.
- Automatic Content Segmentation: Automatically detects chapters and sections to simplify converting e-books and articles into audio.
- OpenAI-Compatible Speech Endpoint: Integrates with OpenAI APIs for extended functionality and application development.
- Real-Time Audio Generation: Provides ultra-fast audio synthesis, supported by NVIDIA GPU acceleration for smooth performance.
Kokoro TTS
Use cases
- Audiobook Creation: Convert books in EPUB, PDF, or TXT format into audiobooks.
- Voiceover for Videos: Generate voiceovers for explainer videos, tutorials, or advertisements.
- Podcasts: Convert scripts or articles into spoken content for podcasts.
- Accessibility for Visually Impaired Users: Turn written content into speech for accessibility.
- Customer Service Chatbots: Enhance chatbots with interactive, human-like voice responses.
- E-Learning and Online Courses: Create voice narrations for educational materials and courses.
kokorottsai.com
Use cases
- Convert E-Books into Audiobooks
- Create Training Materials and Tutorials
- Enhance Accessibility for Digital Content
- Generate Podcast Episodes from Scripts
- Create Audio Versions of Blog Posts
- Develop Multilingual Voice Applications
Kokoro TTS
FAQs
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Can I customize the audio generated by Kokoro TTS?
Yes, you can fully customize the audio generated by Kokoro TTS. It offers options like blending voices, adjusting speech speed, and selecting from various male and female voices to modify the tone and style to match your content.
kokorottsai.com
FAQs
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How does Kokoro TTS compare to larger models?
Kokoro TTS consistently ranks highly in performance, even surpassing models like XTTS (467M params) and MetaVoice (1.2B params), due to its efficient architecture and high-quality training data.What voice options are available in Kokoro TTS?
Kokoro TTS offers various voice packs in different languages, including voices like Bella, Sarah, Adam, and others for American and British English.What makes Kokoro TTS unique in the TTS market?
Kokoro TTS stands out due to its small size (82M parameters), open-source nature, and exceptional performance, offering high-quality results with minimal computational resources.What are the system requirements for using Kokoro TTS?
Kokoro TTS is highly efficient and can run on both CPU and GPU setups. It supports deployment on platforms like Docker and ONNX for easy integration.Can Kokoro TTS handle long text inputs?
Yes, Kokoro TTS can process up to 510 tokens in a single pass, making it suitable for generating longer audio outputs efficiently.
Kokoro TTS
Uptime Monitor
Average Uptime
100%
Average Response Time
923 ms
Last 30 Days
kokorottsai.com
Uptime Monitor
Average Uptime
99.77%
Average Response Time
291.5 ms
Last 30 Days
Kokoro TTS
kokorottsai.com
