Generate social media hashtags from Twitter & YouTube trends with Mistral AI

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

Description This workflow automatically collects daily trending topics from Twitter and YouTube, filters them for relevance, and uses an AI model (such as Mistral Cloud or another OpenAI-compatible API) to generate engaging social media hashtags. The final results, including source platform and date, are saved into a connected Google Sheet for easy access, tracking, or team collaboration.

Ideal for content creators, marketers, and social media managers, this automation eliminates the manual effort of trend research and hashtag writing by combining real-time scraping with LLM-powered generation. The result is a scalable, daily strategy tool to stay aligned with what’s trending across major platforms.

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How It Works

1. Daily Trigger - Starts the workflow automatically on a daily schedule.

2. Trend Scraping - Scrapes current trending content from Twitter and YouTube using the [Crawl and Scrape community node](https://www.npmjs.com/package/n8n-nodes-crawl-and-scrape).

3. Filtering & Slicing - Removes irrelevant or duplicate entries and limits each platform’s list to top-performing trends.