How to create a podcast with AI: a practical step-by-step guide

Choose one clear promise for the episode

Start with the listener, not the software. Write who the episode is for, what question it answers and what the listener should understand at the end. “Explain compound interest to university students with everyday examples” gives the AI much more direction than “make a finance podcast”. One episode should solve one main problem.

The essential principleA podcast starts with a clear promise and improves with every episode you publish.

Write a brief the AI can actually follow

Include the audience, objective, length, tone, structure and any facts that must appear. Add exclusions when necessary: jargon to avoid, claims that require caution or sections you do not want. A useful prompt is short enough to understand at a glance but specific enough to remove ambiguity. In InfPodcast you can describe the topic in up to 500 characters, so prioritise the information that changes the result.

Generate the script, then edit it for the ear

A first AI draft should be treated as material, not as final truth. Check names, dates, figures and causal claims against reliable sources. Then read the text aloud: shorten long sentences, replace abstract explanations with examples and add transitions that help the listener follow the argument. Spoken language needs more signposting and less density than an article.

Select a voice, pace and duration that fit the subject

Voice is an editorial choice. A measured delivery suits analysis and documentary formats; a warmer, faster voice can work for practical advice or storytelling. Listen to a sample before generating the full episode and keep the target length realistic. Five to ten minutes is usually enough for one focused idea; longer episodes need more examples, chapters and changes of rhythm.

Review the audio before you publish

Listen once for meaning and once for sound. On the first pass, note factual errors, repetition and missing context. On the second, check pronunciation, pauses, abrupt transitions and volume. If the content covers health, finance, law or another high-impact subject, get a qualified person to review it. Clearly disclose meaningful use of synthetic voices when the context or platform requires it.

Reuse documents without copying them blindly

A report, set of notes or PDF can become the source for an episode, but it should be adapted rather than read word for word. Identify the thesis, remove references that only work on the page and turn tables or diagrams into verbal explanations. Keep the original available for verification and make sure you have permission to use and transform its contents.

Frequently asked questions