WhisperUI

Text to Speech with OpenAI

Select the voice for your speech
Alloy
Echo
Fable
Onyx
Nova
Shimmer
0/4096 characters
Estimated cost: $0.000

Trusted by members of many leading organizations and universities.

Trusted by MicrosoftTrusted by AMDTrusted by Oxford University

Frequently asked questions

Common questions about OpenAI API keys, supported formats, and generating speech inside WhisperUI.

Is this app free?
WhisperUI Text to Speech is not free to use. You will need to have a working OpenAI API key to use the app, and you pay OpenAI directly for the usage tied to that key.
How do I get an OpenAI API key?
You can get your API key directly from https://platform.openai.com/account/api-keys.
Is my API key safe?
Your API key is stored locally in your browser.
What can I do with WhisperUI Text to Speech?
You can transform text into audio by using OpenAI Text to Speech.
How does the text-to-speech process work?
You enter text into the web app, then WhisperUI uses OpenAI to generate speech from that text.
What output audio formats are supported by WhisperUI Text to Speech?
WhisperUI Text to Speech supports MP3, AAC, and FLAC.
How long does it take to generate an audio file?
The time depends on the text length and complexity, but most audio files are generated within a few minutes.
What languages are supported?
WhisperUI Text to Speech supports several languages including English, Spanish, French, German, Chinese, and more.