Browser-based text-to-speech
Generate speech by entering text directly in the browser and selecting a voice before starting synthesis.
Kokoro Web
Freemium
Free, open-source AI voice generator with browser TTS and a self-hosted OpenAI-compatible API.
What is Kokoro Web?
Kokoro Web is a free, open-source AI voice generator for turning text into speech in the browser. The site presents it as a self-hostable product with an OpenAI-compatible API for instances that run the model themselves.
The interface lets users choose an execution place, configure API settings for self-hosted setups, pick a language accent and voice, and then generate speech from pasted text. The page also exposes timing controls such as speed and inline pause tags, which makes it suitable for simple narration, testing, and voice-output experimentation.
What can Kokoro Web do?
Execution placement controls
Choose where generation happens, with a browser option and a self-hosted API option for instances that expose it.
API settings for self-hosted use
Configure an OpenAI-compatible API base URL and API key when using self-hosted API settings.
CPU and WebGPU acceleration
Switch between CPU and WebGPU acceleration, with WebGPU labeled as the faster option.
Model quantization choices
Select from multiple model quantization options with different reported model sizes on the page.
Language and voice selection
Use supported language accents and a long list of voices, with an advanced mode for voice selection.
Use Cases
“Quick text-to-speech generation”
Create spoken versions of short scripts, drafts, or notes directly in the browser by selecting a voice and generating audio from pasted text.
“Voice and accent testing”
Try different voices, accents, and speed settings to compare how a line sounds before settling on a final readout.
“Timing and pacing experiments”
Use inline pause tags and the speed control to shape pacing for narration-style output or pronunciation checks.
“Self-hosted deployments”
Run the model in a self-hosted setup and point the app at an OpenAI-compatible base URL and API key when you need API-based generation.
“API discovery and integration review”
Explore the available API endpoints and supported languages or voices through the included Swagger UI documentation.
Frequently Asked Questions
How does Kokoro Web work?
Kokoro Web provides an online text-to-speech workflow: enter text, choose a language accent, select a voice, and generate audio in the browser. The source also notes an API for self-hosted instances.
Is the API available in the hosted web app?
The home page says the API is only available for self-hosted instances, and the pricing page mentions an OpenAI-compatible API in that context.
Is Kokoro Web free to use?
The site describes Kokoro Web as 100% free and open source, and the pricing page says it is free for personal and commercial use.
Which languages or accents are supported?
The interface supports multiple language accents, including English (US), English (UK), Japanese, Chinese, Spanish, Hindi, Italian, and Portuguese (Brazil).
Can I control timing in the generated speech?
The page includes a speed control and supports synthetic pauses in text using tags such as [1s] and [0.2s].
Quick Facts
- Category
- AI Voice Generator
- Platform
- Web app
- Pricing
- Free and open source
- API
- OpenAI-compatible API for self-hosted instances
- Source domain
- voice-generator.pages.dev
- Primary output
- Generated speech audio
Kokoro Web Traffic Analysis
Traffic data is for reference only.
- Monthly Visits
- 9.3K
- Global Rank
- -
- User Bounce Rate
- 76.7%
- Avg. Visit Duration
- 01:03
- Pages per Visit
- 1.38
- Domain Rating
- 93
Traffic Trends
| Jul | 12764 |
|---|---|
| Aug | 7063 |
| Sep | 9261 |
Traffic Sources
Traffic analytics are not available yet.
Top Regions
- Unknown: 22.3%
- Unknown: 12.9%
- Unknown: 11.4%
- Unknown: 9.58%
- Unknown: 7.34%
- Unknown: 36.5%
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