Best Free AI Tools for Podcast Episode Summaries 2025
Best Free AI Tools for Podcast Episode Summaries 2025
Show notes and summaries help listeners quickly understand what a podcast episode is about. They also improve SEO and make content easier to share. In 2025, free AI tools can generate summaries, timestamps, highlights, and key ideas from episodes automatically.
1. Otter.ai (Free Plan)
Otter generates real-time transcripts and automatic episode summaries. It creates bullet-point highlights and speaker breakdowns, saving hours of manual writing.
2. Notta AI
Notta can summarize long recordings into short paragraphs or key takeaways. It also exports summaries directly to text, Word, or subtitle files.
3. Descript
Descript transcribes audio and generates quick summaries and topic sections. It is useful for show notes, YouTube descriptions, and blog posts.
4. Podcastle
Podcastle creates automatic summaries from recorded audio. It can also turn long episodes into short highlight clips for social media.
5. Whisper + ChatGPT Workflow
Creators can transcribe audio using Whisper and then ask ChatGPT to generate summaries, Q&A sections, bullet points, timestamps, and titles.
Why AI Summaries Matter
- Faster episode publishing
- Better SEO for podcast websites
- Helps listeners find key topics quickly
- Useful for social media promotion
These free AI tools help podcasters save time and produce professional show notes, making episodes easier to search, read, and share.