Generate Social Media Captions from Google Autocomplete Trends

This n8n workflow streamlines social media content creation by running daily at noon. It starts by fetching base search phrases from a Google Sheet, then uses Dumpling AI's get-autocomplete endpoint to retrieve trending Google autocomplete suggestions for each phrase. These suggestions are formatted into an array and looped through individually.

For each suggestion, GPT-4o generates a concise, human-like caption under 280 characters, optimized for platforms like Instagram, LinkedIn, or Twitter. The workflow saves the original keyword and generated caption for easy review and use.

Ideal for social media managers, content creators, and marketers, it saves hours of brainstorming by leveraging real-time search trends for relevant, engaging content. Benefits include staying ahead of trends, consistent posting, and scalable caption production without manual effort.