How to Automate YouTube Summaries for Repurposing?
Description
Turn long YouTube videos into short notes your team can use. Paste a video link into a simple form and get a clear summary in minutes. Great for content teams, social managers, and anyone who needs fast insights.
The form collects the full video URL and sends it to an HTTP request that calls an Apify endpoint to fetch the transcript. That text flows into a summarization chain powered by an OpenAI model connected through the language model node. The chain pulls out main points, action items, and quotes, then hands off to a final step where you can add delivery steps later. This design keeps the flow clean and easy to extend.
Setup needs an Apify token and an OpenAI API key. Add your Apify endpoint in the HTTP request node and select your OpenAI credential in the model node. Expect viewing and note taking time to drop by a large margin, turning a 30 minute video into a 3 minute read. Use it to build content briefs, draft social captions, prep for meetings, or scan industry updates without watching every minute.
Tools Required
What this workflow does?
- Form based URL capture that creates a public webhook form for easy input
- HTTP request posts the YouTube link to an Apify endpoint using a JSON body
- OpenAI powered chat model node provides the language model for summaries
- Summarization chain converts raw transcripts into clear key points and actions
- No Operation end step lets you attach delivery nodes later without changing core logic
What are the benefits?
- Reduce manual viewing time from 30 minutes to 3 minutes per video
- Streamline content review by 80 percent with one form and one click
- Cut rewrite time by 60 percent with consistent, structured summaries
- Handle 10 times more videos each week with the same team size
- Connect Apify and OpenAI in one flow to keep maintenance simple
How to set this up?
- Import the template into n8n: Create a new workflow in n8n > Click the three dots menu > Select 'Import from File' > Choose the downloaded JSON file.
- You'll need accounts with Apify and OpenAI. See the Tools Required section above for links to create accounts with these services.
- Open the Form Trigger node and set the path and title if needed. Save the workflow and activate it to get the public form URL for submitting YouTube links.
- Double click the HTTP Request node. In the URL field, paste your Apify actor run endpoint that returns a transcript. Keep the method as POST and confirm the JSON body includes the startUrls field with the form value.
- For Apify credentials, click the credential dropdown in the HTTP Request node and choose Create new credential. Follow the on screen steps to add your Apify API key and apply it to the request.
- Open the Summarization Engine node. In the credential dropdown, click Create new credential, then paste your OpenAI API key from the OpenAI API page. Choose your preferred model and save.
- Open the Summarization of a YouTube script node. Confirm it is connected to the Summarization Engine and that the input is the transcript from the HTTP Request node. If the transcript property name differs, map the correct field after a test run.
- Activate the workflow. Open the public form URL and submit a full YouTube link. Wait for the run to complete.
- Go to Executions in n8n. Check the HTTP Request node for a 200 status and visible transcript text. Review the summarization output and confirm the final step receives the summary.
- Troubleshoot common issues: a 401 or 403 means the API key or token is wrong, an empty transcript may mean the video is unsupported by the actor, and very long videos may need chunking settings in the summarization node.
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