AI Voiceover

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.
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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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Create professional voiceovers with free AI. Perfect for videos, ads, and presentations.

How to Use AI Voiceover

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.

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"}'

AI Voiceover — FAQ

Paste your voiceover script, pick a voice that matches your ad or video style, and generate a broadcast-quality voiceover file instantly.

Yes — voiceover audio is royalty-free for ads, product videos, e-learning, and YouTube. All voiceover models are permissively licensed for commercial use.

Kokoro offers the most natural professional voiceover tone. For high-energy voiceover ads, use Chatterbox with emotion set to "excited".

Download the voiceover WAV, import into your video editor, and trim to match. Use speed control (0.5x–2.0x) to fit the voiceover to an exact duration.

Yes — free daily tokens cover dozens of voiceover clips. A 30-second voiceover costs ~300 tokens. No credit card or subscription required.

Not in AI Voiceover — download the voiceover, then use /music/ to create royalty-free background music and mix with the voiceover in any editor.

Corporate, documentary, explainer, commercial, trailer, e-learning, podcast intro, and narration styles — pick the voice that matches and tune emotion to taste.

Yes. The voiceover tool supports 37 languages. Pick the target language and a native voice for perfect voiceover pronunciation.

Up to 5,000 characters per voiceover (500 for guests). For longer voiceovers like e-learning modules or long-form ads, use the Audiobook Creator.

Yes — modern AI voiceover engines like Kokoro rival professional voice actors for most commercial uses. Preview before committing to any voiceover style.

Yes. Clone your voice at /voice/clone/ and use your cloned voice in every voiceover you generate — perfect for consistent personal branding.

Voiceover downloads as WAV for maximum quality. Convert to MP3 for web, AIFF for broadcast, or keep as WAV for final video mixing.

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