Design unique voices for characters
Tap into the growing audiobook market with your self-help titles.
Design unique voices for characters
Design a sound bed to elevate your story
Edit conversationally by asking koolio to make the changes you want
Converting a self-help ebook to audio only works if the narration handles a warm, encouraging tone well. koolio generates a narrator voice tuned to your manuscript and can layer in a contextual sound bed, turning a self-help ebook into a produced audiobook rather than a flat read-through.
Type a topic, upload a document, or enter a link. Then refine your script, pick voices, and download instantly.

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