AI Voice

Free AI Text to Speech

Convert text to natural, human-like speech directly in your browser. No API key, no sign-up, 100% free and private.

This tool currently supports English text only. Other languages may produce incorrect pronunciation.

Choose a Voice

10 natural AI voices. Click preview to hear a sample.

Enter Your Text

0 / 400 words
~0s audio
Speed
Slow Fast
1.0x

How It Works

How It Works

1

Enter Text

Type or paste your text in the editor. Up to 400 words per generation.

2

Choose Voice & Speed

Pick from 10 natural AI voices and adjust speed from 0.5x to 2.0x.

3

Generate & Download

Click generate and download your audio as MP3 or WAV. Free, no limits.

Use Cases

YouTube Videos

Create professional voiceovers for your YouTube content without expensive voice talent.

Podcasts

Generate intro/outro narration or convert show notes to audio segments.

E-Commerce

Create audio descriptions for product listings to boost accessibility and engagement.

Education

Convert study notes, articles, or textbook content into audio for learning on the go.

AI Content Generator Policy Generator PDF Studio
100% Private Your text never leaves your browser.

Frequently Asked Questions

Yes, Navfuse TTS Studio is 100% free with no usage limits, no sign-up, and no API key required. The AI model runs entirely in your browser.
Each generation supports up to approximately 400 words (~512 tokens). For longer texts, the tool automatically splits your content into chunks and processes them sequentially.
Yes. The Kokoro-82M model is licensed under Apache 2.0, which allows commercial use. You own the audio you generate.
Currently, the Kokoro model supports English (American and British accents). Entering text in other languages may produce incorrect pronunciation.
After generating speech, use the Download MP3 or Download WAV buttons below the audio player. MP3 is smaller for sharing, WAV is lossless for editing.