40+ Languages and Dialects · 12 Emotion Presets

AI Text to Speech That Sounds Natural

Convert any text into natural, human-like speech across 40+ languages and dialects. Choose a system voice, clone your own, or design a new one from a text description. Add emotion, adjust speed, and export in seconds.

Start Free Trial See Features

No credit card required · 120 characters per generation, 600 seconds of audio per month

Powerful Text to Speech Features

Everything you need for professional voiceover production

40+ Languages and Dialects

Support for English, Spanish, Mandarin, French, German, Japanese, Korean, Arabic, and many more regional dialects.

12 Emotion Presets

Add emotional depth with happy, sad, angry, fearful, disgusted, surprised, fluent, whisper and more, plus an intensity slider.

Speed Control

Adjust speech rate from 0.5x to 2.0x for perfect pacing every time.

Pitch Control

Adjust pitch from -12 to +12 semitones for the perfect voice tone.

Multiple Formats

Export to MP3, WAV, or FLAC, at sample rates up to 32kHz.

Voice Design

Describe the voice you want in plain text and the engine generates a new voice from that description - no recording sample required.

Who Uses Text to Speech?

YouTubers

Narration and voiceovers

Podcasters

Episode production

E-learning

Course narration

Businesses

IVR and announcements

Frequently Asked Questions

How does text to speech work?

aivoicegen uses deep learning models trained on millions of hours of speech data to convert written text into natural, human-like speech. The AI learns voice patterns, intonation, and rhythm to produce audio that sounds authentic.

What languages are supported?

aivoicegen supports 40+ languages and dialects including English, Spanish, Mandarin Chinese, French, German, Japanese, Korean, Arabic, Portuguese, Italian, Russian, Hindi, and many more regional dialects.

Can I add emotions to the speech?

Yes. aivoicegen maps onto 12 emotion presets - happy, sad, angry, fearful, disgusted, surprised, fluent, whisper, calm and more. You can also adjust the intensity of each emotion from 0-100%.

What's the audio quality?

Audio is generated at up to 32kHz sample rate, the maximum the speech engine supports. The default output format is MP3; WAV and FLAC are also available.

Start Creating Today

Get 600 free audio seconds every month, up to 120 characters per generation. No credit card required.

Start Free Trial View Pricing