Create an AI Podcast Generator with ElevenLabs
Introduction Podcasts have exploded in popularity, but producing a high‑quality episode still takes a lot of time—recording, editing, and finding a consistent voice. What if you could turn a script into a polished episode with a single API call? In this guide we’ll build an AI Podcast Generator that takes raw text, feeds it to a text‑to‑speech (TTS) engine, and spits out an MP3 ready for…
Podcasts have become incredibly popular, but creating a high-quality episode still requires considerable effort. Recording, editing, and securing a consistent voice are all time-consuming tasks. Wouldn’t it be great if you could simply input a script and generate a polished podcast episode with just a single API call? This article walks you through building an AI-powered Podcast Generator using the ElevenLabs platform.
ElevenLabs is a state-of-the-art voice AI service that delivers natural-sounding voices and offers an easy-to-use REST API. By following this guide, you’ll end up with a runnable Python script (and a curl example) that can generate a 30-minute episode in under a minute.
ElevenLabs stands out due to its realistic voice cloning, straightforward API, and the ability to maintain a consistent host voice across multiple episodes. To get started, ensure you have Python 3.8 or later (or Node.js if you prefer). You’ll also need ffmpeg installed for concatenating audio chunks into a single MP3, along with an API key from ElevenLabs (sign up at https://try.elevenlabs.io/kr07zfuqn1bp for the free tier, which provides 10,000 characters per month).
Setting up the project involves creating a new folder, installing the necessary Python packages (requests and tqdm), and creating a helper script (utils.py) to download the generated audio chunks. The core functionality lives in the eleven.py file, which includes a text_to_speech function that sends a POST request to the ElevenLabs API with the desired text and voice settings, and then returns the URL of the generated MP3.
A quick test can be performed using curl, substituting the placeholder voice ID with your own ElevenLabs voice ID.
With these steps, you'll have a functional AI Podcast Generator that can transform raw text into professional-quality podcast episodes, saving you significant time and effort in the podcast production process.
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