Free Japanese Text to Speech
Model:
Free Japanese Text to Speech
Generate natural Japanese speech from text with free AI voices. No sign up required.
Choose from 174 voices across 37 languages. Paste your text, select a voice and engine, then generate. Token cost is shown live before you submit so there are no surprises on the receipt.
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Paste any text, pick a voice and speed, and download the audio file. No account needed.
How to Use Voice from Text
1
Open Voice from Text
Open Voice from Text on Rewind.ai. No account needed to start.
2
Add your input
Enter your text or upload a file, then set any options Voice from Text offers.
3
Get the result
Voice from Text runs on our own GPU servers and returns a result in seconds. Download it, copy it, or share the link.
Use this tool via API
Call this tool straight from your own scripts. The endpoint follows the OpenAI REST format and signs requests with a bearer token, so client libraries you already use keep working. You are billed the same token rate as the web app.
curl -X POST https://api.rewind.ai/v1/tts/ \
-H "Authorization: Bearer sk-rewind-..." \
-H "Content-Type: application/json" \
-d '{"text": "Hello from Rewind.ai", "voice": "af_heart", "model": "hexgrad/kokoro-82m"}'Related Free AI Tools
Voice from Text FAQ
Voice from Text on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.
Yes. You get 2,500 free tokens per day to use Voice from Text and every other tool on Rewind.ai. A free account raises that to 5,000 tokens/day. You can buy more starting at $1.
Voice from Text runs open-source AI models on our GPU servers. Send your request and the result comes back in seconds.
No. You can use Voice from Text right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.
Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.
Your data is processed on our servers and isn't stored permanently unless you choose to save it. We don't sell or share it.
Yes. Content from Voice from Text is yours to use for personal or commercial work. The AI models we run are commercially licensed.
Voice from Text matches the quality of paid services because it runs the latest open-source AI models. The difference is you don't pay per use.
Voice from Text runs open-source AI models including Qwen 2.5, FLUX and Whisper. We update to newer models as they ship.
Yes. Voice from Text works in any mobile browser, and the layout adapts to your screen size.
Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.
Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.
How would you rate this tool?
Try Japanese Text to Speech
Type or paste your Japanese text and generate natural AI speech instantly.
Open TTS ToolJapanese TTS Features
- ✓Natural-sounding Japanese AI voices
- ✓3 Japanese voices available
- ✓Powered by Kokoro, Piper and MeloTTS (all open source)
- ✓Download as MP3 or WAV
- ✓Male and female voices
- ✓No character limits on paid plans
How to Generate Japanese Speech
- Go to the Rewind.ai Text to Speech tool
- Select a Japanese voice from the dropdown
- Type or paste your Japanese text
- Click Generate and listen to the audio
- Download your audio file (MP3 or WAV)
Use Cases
Japanese text to speech is perfect for:
- Creating Japanese voiceovers for videos
- Generating Japanese audiobook narration
- Accessibility, listening to Japanese content
- Language learning and pronunciation practice
- Japanese podcast intros and outros
Language Details
| Language | Japanese |
| ISO Code | ja |
| Voices | 3 |
| Price | Free |
FAQ
Japanese text-to-speech on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.
Yes. You get 2,500 free tokens per day to use Japanese text-to-speech and every other tool on Rewind.ai. A free account raises that to 5,000 tokens/day. You can buy more starting at $1.
Japanese text-to-speech runs open-source AI models on our GPU servers. Send your request and the result comes back in seconds.
No. You can use Japanese text-to-speech right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.
Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.
Your data is processed on our servers and isn't stored permanently unless you choose to save it. We don't sell or share it.
Yes. Content from Japanese text-to-speech is yours to use for personal or commercial work. The AI models we run are commercially licensed.
Japanese text-to-speech matches the quality of paid services because it runs the latest open-source AI models. The difference is you don't pay per use.
Japanese text-to-speech runs open-source AI models including Qwen 2.5, FLUX and Whisper. We update to newer models as they ship.
Yes. Japanese text-to-speech works in any mobile browser, and the layout adapts to your screen size.
Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.
Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.