Free Text to Speech — No Signup Required
Convert text to natural-sounding speech completely free. No account needed, no credit card, no limits on the free tier. Just paste your text and hit generate. Powered by state-of-the-art open-source AI models including Kokoro, Piper, VITS, and MeloTTS.
Try It Now
Why Choose Free TTS from TTS.ai
Professional-quality text-to-speech with zero barriers to entry
ไม่มีค่าใช้จ่าย, ใช้ได้ไม่จำกัด
โมเดลเอไอสี่แบบนี้ฟรีโดยสิ้นเชิง ไม่มีขีดจำกัดในการใช้ สร้างคำพูดได้เท่าที่คุณต้องการ โดยไม่ต้องจ่ายสักเซนต์ หรือกังวลเรื่องโควต้า
ไม่จำเป็นต้องลงทะเบียน
เริ่มสร้างเสียงทันที ไม่จำเป็นต้องสร้างบัญชี ไม่จำเป็นต้องยืนยันอีเมล ไม่จำเป็นต้องใช้บัตรเครดิต แค่แปะข้อความ แล้วคลิกสร้าง
High-Quality AI Voices
Free does not mean low quality. Kokoro scores 5/5 on quality benchmarks and rivals premium commercial TTS services in naturalness and clarity.
Download MP3/WAV
Download your generated audio in MP3 or WAV format. No watermarks, no branding overlays, no quality degradation on free tier files.
Commercial Use Allowed
All free models use MIT or Apache 2.0 licenses. Use generated audio in commercial projects, YouTube videos, podcasts, and products without restrictions.
Multiple Languages
โมเดลฟรีสนับสนุนภาษามากกว่า 30 ภาษา รวมถึงภาษาอังกฤษ, สเปน, ฝรั่งเศส, เยอรมัน, จีน, ญี่ปุ่น, เกาหลี, และอีกมากมายด้วยการออกเสียงพื้นเมือง
Free AI Voice Models
These models are available at no cost — no account required
Kokoro
Free
Lightweight 82M parameter model delivering studio-quality speech with blazing-fast inference.
เหมาะสำหรับ: Best free model — studio quality, ultra-fast, 9 languages supported
ลองดู Kokoro
Piper
Free
A fast, local neural text to speech system optimized for Raspberry Pi and embedded devices.
เหมาะสำหรับ: Free CPU-only model with 100+ voices across 30+ languages
ลองดู Piper
VITS
Free
Conditional variational autoencoder with adversarial learning for end-to-end text-to-speech.
เหมาะสำหรับ: Free end-to-end model with natural prosody and fast inference
ลองดู VITS
MeloTTS
Free
High-quality multilingual text-to-speech that runs on CPU with minimal latency.
เหมาะสำหรับ: Free multilingual TTS optimized for production use and low latency
ลองดู MeloTTSHow to Use Free Text to Speech
Three simple steps, no signup needed
Paste Your Text
Type or paste any text into the input box. Free models support up to 500 characters per request with no daily limits.
Select a Free Voice
Choose from Kokoro, Piper, VITS, or MeloTTS. Each offers different voices, languages, and speaking styles at zero cost.
Generate Speech
Click generate and your audio is ready in seconds. Kokoro typically delivers results in under 2 seconds.
Download Your Audio
Download the generated audio as MP3 or WAV. No watermarks, no signup walls, no usage tracking. The file is yours.
Why TTS.ai Offers Free Text to Speech
We believe everyone deserves access to high-quality voice synthesis
No Account Required
Most TTS services force you to sign up, verify your email, and enter payment details before you can even test a single voice. TTS.ai lets you generate speech instantly — just open the page and start typing. No forms, no emails, no credit cards.
- Generate speech in seconds from any browser
- No email verification or phone number needed
- No credit card on file
- Works on mobile and desktop
Real AI Models, Not Robot Voices
Our free tier uses the same neural TTS models that power premium services. Kokoro delivers near-human speech quality with natural prosody, intonation, and rhythm. These are not the robotic voices you remember from old screen readers.
- Kokoro — state-of-the-art open-source model (Apache 2.0)
- MeloTTS — fast multilingual synthesis (MIT license)
- VITS — lightweight neural voice (MIT license)
- Piper — optimized for speed and efficiency (MIT license)
No Hidden Costs or Upsells
We are transparent about what is free and what is paid. The free tier gives you access to 4 high-quality models with no watermarks, no time limits, and no expiration. Your generated audio files are yours to keep and use however you want.
- No watermarks on generated audio
- Download in WAV or MP3 format
- Commercial use allowed (open-source licenses)
- Free tier never expires
Multiple Languages for Free
Need speech in Spanish, Japanese, French, or Chinese? MeloTTS supports multiple languages on the free tier. Generate multilingual content without spending a dime — perfect for language learning, translation projects, and international content.
- English, Spanish, French, Chinese, Japanese, Korean
- Native-sounding pronunciation per language
- Same high quality across all supported languages
- No per-language pricing or restrictions
Free vs Paid — What You Get
Our free tier is generous, and paid plans unlock even more
| Feature | Free Tier | Paid Plans |
|---|---|---|
| AI Voice Models | 4 models (Kokoro, Piper, VITS, MeloTTS) | 24+ models |
| Voice Quality | ||
| Account Required | No | Yes |
| Voice Cloning | ||
| API Access | ||
| Audio Downloads | WAV/MP3 | All formats |
| Commercial Use |
Free TTS API Access
Sign up for free credits and integrate TTS into your apps
import requests
# Use the free Kokoro model
response = requests.post("https://api.tts.ai/v1/tts", json={
"text": "This was generated completely free with TTS.ai!",
"model": "kokoro",
"voice": "af_heart",
"format": "mp3"
}, headers={"Authorization": "Bearer YOUR_API_KEY"})
with open("free_speech.mp3", "wb") as f:
f.write(response.content)Start Free, Upgrade When You Need More
The free tier is permanent. Upgrade only if you need premium models, voice cloning, or API access.
Free Forever
$0
No signup required
- 4 free models (Kokoro, Piper, VITS, MeloTTS)
- No account needed
- Download WAV/MP3
- Commercial use allowed
Starter
$9
500 credits/month
- All 24+ models
- Voice cloning
- API access
Pro
$29
2000 credits/month
- Premium models + priority
- Unlimited voice cloning
- Priority queue
คำถามที่ถามบ่อย
Common questions about free text to speech