Demo

Try the COTOHA API analysis demo. There are currently 12 API demos available, including Parsing, Summarization, and Text-to-Speech.
Please refrain from secondary use of the analysis results of the demonstration. If you have any feedbacks or requests, please contact us on the slack community.
Recommended browsers: The latest version of Chrome, Firefox, Edge or Safari.
* Internet Explorer is not supported on this site.

Text-to-Speech

Converts typed text to speech.
You can choose from 14 speakers (Japanese).
You can also change the speed, volume, pitch and intonation.

*You can combine up to 30 characters.
*"COTOHA APIによるデモ音声です" at the beginning of the sound to be played is granted.
*If you notice any unusual reading or accent, please contact on the slack community.

Speaker Selection

Tone Parameter

Speaking Speed
1.0

Volume
1.0

Voice Height
12

Intonation
10

This API is available under COTOHA API "for Enterprise" plan.
You can also use English speakers (Male, Female) in the plan.

Use Text-to-Speech

Back to List