Kokoro AI

About Kokoro AI

Launched Jun 19, 2025

Description

Free AI text-to-speech converter with natural voices in 6 languages. Instant generation, customizabl

Kokoro TTS is a powerful text-to-speech tool combining efficiency with natural voice output. Using an 82M parameter AI engine, it delivers instant, high-quality speech in six languages: American/British English, French, Korean, Japanese, and Mandarin. With advanced voice customization, it's ideal for creators and developers. Users can input up to 500 characters or 5000 in streaming mode, with fine-tuning options for tone and style. Free and accessible, Kokoro TTS bridges text and speech, supporting audiobooks, podcasts, app development, and other digital content needs.

Kokoro AI Key Features

82M Parameter Engine
Kokoro TTS delivers fast, efficient performance with its 82M parameter model.
Instant Audio
Generates real-time speech instantly for immediate voice needs.
Expressive AI Voices
Captures tone and emotion for natural, human-like output.
Customizable Voices
Tailor voicepacks for consistent tone and style.
Multilingual Support
Covers English (US/UK), French, Korean, Japanese, and Mandarin.

Kokoro AI Use Cases

Podcast Production
Used for intros and ads with expressive voices and multilingual reach.
Educational Content
Generates pronunciation in French, Korean, and Mandarin with adjustable speed.
Website Accessibility
Offers instant TTS for visually impaired users with fast, customizable output.
Audiobook Creation
Turns books into engaging audiobooks with character voices and fast publishing.

Pros

Free to use, making it accessible for a wide range of users.
Supports multiple languages, including American/British English, French, Korean, Japanese, and Mandarin.
Instant generation of text-to-speech outputs, enhancing efficiency.
High-quality, natural voice output improves user experience.
Advanced voice customization options for tone and style, suitable for creators and developers.
Supports up to 500 characters for individual inputs and 5000 characters in streaming mode.
Versatile application for audiobooks, podcasts, app development, and other digital content needs.

Cons

Limited to 500 characters for non-streaming mode inputs, which might be restrictive for some users.
The effectiveness of the natural voice output may vary with different languages and accents.
Reliance on stable internet connection for streaming mode could be a limitation in areas with poor connectivity.
Voice customization may have a learning curve for users unfamiliar with advanced settings.