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AI Voice Generator

Commercial use OK 380+ models No watermark No sign-up needed
Model:
+ GPT-5, Claude, Gemini
174 natural AI voices across 37 languages. Type or paste text, pick a voice, and download a WAV file in seconds. Cost scales exactly with character count and the voice you pick — we quote you the token cost live as you type, before you hit generate.
0 / 5000 characters · 0 sentences Sign up free for 6× more → Cost updates live based on voice + length
Kokoro is our default — fast, natural reads. Voices auto-map to the best engine.
Live token cost
Start typing to see your cost for the selected voice.
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Show SSML tags
SSML tag cheatsheet: <break time="500ms"/> — silence / pause <prosody rate="slow" pitch="high">text</prosody> — control speed/pitch per section <emphasis level="strong">text</emphasis> — stress a word <say-as interpret-as="date">01/15/2026</say-as> — pronounce as date / number / telephone <sub alias="World Wide Web">WWW</sub> — read abbreviations correctly
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What you can make with AI voices

YouTube narration

Narrate shorts, documentaries, explainers. Kokoro handles long reads without seams; pair with the video tools to dub + caption.

Audiobooks & podcasts

Turn a blog post, transcript, or PDF into a listenable MP3. Toggle long-form stitching for chapter-scale output.

Ads & voiceovers

Pick Chatterbox for expressive reads. 30-second ad scripts cost ~150 tokens — a fraction of ElevenLabs-grade pricing.

Language learning

Hear any passage in native-sounding speech across 37 languages. Adjust speed 0.5×-2× to drill pronunciation.

Game dialogue

Prototype NPC dialogue with character voices. Dia handles multi-speaker scenes; pair emotion + pitch for villains and heroes.

Accessibility

Read-aloud for long articles, form fields, product copy. WAV export lands in any screen-reader pipeline.

How Free.ai TTS compares

What you get Free.ai ElevenLabs Play.ht Murf.ai
Free daily usage5K+ chars/day10K chars / month2.5K words10 minutes
Voices included17432~900 (premium paywall)120+
Languages373214220+
SSML support
Voice cloning includedFree$22+/mo$39+/moEnterprise
Public API
Open-source engines Kokoro, Piper, Dia…———
Sign-up requiredNoYesYesYes
Competitor figures reflect publicly listed free tiers as of 2026. Check each provider for current plan terms.
Advanced options
Result
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Want better results? Premium models (GPT-5, Claude, Gemini) deliver higher quality. View Plans

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Free AI voice generator with 174 realistic voices across 37 languages. Create natural-sounding AI voiceovers, narrations, and audio from text. No sign up required.

How to Use AI Voice Generator

1
Enter your input

Type text, upload a file, or describe what you want. No account needed.

2
Click generate

Our AI processes your request in seconds using the best open-source models.

3
Download & share

Download, copy, or share your result. Free for personal and commercial use.

Use this tool via API

Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.

API Documentation Get API Key 
curl -X POST https://api.free.ai/v1/tts/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello from Free.ai", "voice": "af_heart", "model": "kokoro"}'

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AI Voice Generator — FAQ

The Free AI Voice Generator turns any text into a natural-sounding AI voice using open-source voice models like Kokoro and Chatterbox. 174 voices, 37 languages, no sign up required.

Yes. You get 2,500 free tokens per day as a guest or 5,000 with a free account. Generating an AI voice from a single sentence costs about 100 tokens, so you can create dozens of clips per day for free.

174 AI voices spanning male, female, and neutral styles across many languages and accents. Preview any voice before generating to find the perfect match.

Yes. Upload a short audio sample and the AI will generate new speech that matches it. Use the voice cloning tool at /voice/clone/.

Generated AI voice files are delivered as WAV by default. You can convert to MP3 or other formats with any audio tool.

No. Paste text, pick a voice, and generate — no sign up required. Creating a free account doubles your daily token allowance and unlocks longer inputs.

Very natural. Models like Kokoro and Chatterbox produce human-like speech with proper intonation, rhythm, and emotion. Use the preview button to hear each voice before generating.

Yes. AI voice audio you generate is yours to use in YouTube videos, podcasts, presentations, apps, and other commercial work. All underlying voice models are open-source with permissive licenses.

37 languages including English, Spanish, French, German, Japanese, Chinese, Hindi, Arabic, and many more — with native-sounding pronunciation for each.

Up to 5,000 characters per generation (500 for anonymous users). Each generation costs tokens based on length (~100 tokens per sentence). For books or long content, use the Audiobook Generator.

Yes. Every AI voice supports speed, pitch, and emotion controls (happy, sad, angry, whisper, excited). Preview before downloading.

Yes. Access the AI voice generator programmatically — the API is compatible with the OpenAI TTS API format. See /api/ for details.

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How would you rate this tool?

4.3/5 from 3 ratings

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