Notice of Partial Revision of Terms of Service
Jan. 26, 2026
Hello. This is Ondoku.
We would like to express our sincere gratitude for your continued patronage.
We have revised some of the provisions based on expert advice to provide a more comfortable experience for everyone.
There are no major changes to the content of the terms.
Revision date: February 5, 2024
The Terms of Service for Ondoku will be revised as of February 5, 2024. No procedures are required by Ondoku users in connection with this revision.
We look forward to your continued support.
■ AI voice synthesis software "Ondoku"
"Ondoku" is an online text-to-speech tool that can be used with no initial costs.
- Supports approximately 50 languages, including Japanese, English, Chinese, Korean, Spanish, French, and German
- Available from both PC and smartphone
- Suitable for business, education, entertainment, etc.
- No installation required, can be used immediately from your browser
- Supports reading from images
To use it, simply enter text or upload a file on the site. A natural-sounding audio file will be generated within seconds. You can use voice synthesis up to 5,000 characters for free, so please give it a try.
Email: ondoku3.com@gmail.com
"Ondoku" is a Text-to-Speech service that anyone can use for free without installation. If you register for free, you can get up to 5000 characters for free each month. Register now for free