Design your own voices
Save hours of editing and sound like a pro on your next true crime episode.
Design your own voices
Generate contextual sound beds
Set moods on segments
True crime podcasts rely on courtroom tension and the quiet dread of a cold case reveal. koolio's editor can generate contextual soundscapes for your true crime podcast, layering in background music and sound effects that match the tone of each scene, and you can set the mood on individual segments, whether that's a whisper or a loud, authoritative delivery. Pull from koolio's built-in music library or let it generate scene appropriate audio automatically, all without leaving your production.
Type a topic, upload a document, or enter a link. Then refine your script, pick voices, and download instantly.

Explore koolio's AI audio tools across every use case.
Join thousands of creators, marketers, and enterprises who are using koolio.ai to scale their audio production.