Learn how to generate speech from your text using Kotobee Author’s AI Content tool.

Kotobee Author’s AI Content tool allows you to instantly generate lifelike narration from text using AI voices. This feature is ideal for adding audio narration to your ebook’s chapters and enhancing accessibility for readers.

To access the AI Content tool, click on the AI Content button from the toolbox.

Note: This tool has a monthly usage limit for content generation. Your quota will be shown in the tool window itself. To increase your limits, please contact support.

Click on I want speech and enter the text you want to convert into speech. Once done, click Advanced to choose a voice for the generated narration.

You can select from a range of AI voices, each offering a distinct tone and accent suited to different types of content.

  • Alice – Female, young, conversational, British

  • Antoni – Male, young, narration, American

  • Bill – Male, middle-aged, documentary, American

  • Dorothy – Female, young, storytelling, British

  • Grace – Female, warm, American

Selecting the right voice can make your narration sound more natural and engaging. For example, a clear neutral voice is ideal for tutorials, while a lively tone works well for stories.

Once you're ready, click Generate content. Within a few seconds, a preview of the generated speech will be displayed.

If the result meets your expectations, click Add to chapter to include it in your ebook. Otherwise, click Regenerate content to create another version of the same text.

Tips

  • Use punctuation for more natural speech flow.
  • Test different voices to match the tone of your ebook.
  • Combine narration with visuals or interactivity for a richer reading experience.