This n8n workflow automates the process of generating engaging LinkedIn captions for content ideas using AI. It starts with a manual trigger, then creates sample data with ideas, and loops over each idea to generate a relevant caption via the OpenAI GPT model. Additionally, it demonstrates how to inject creativity into the AI prompt, making the captions more dynamic and tailored. The final output is a structured table of ideas and their corresponding captions, ideal for content teams seeking quick, AI-assisted social media content creation. This workflow is especially useful for marketers, content creators, or social media managers looking to streamline their caption generation process and consistently produce engaging LinkedIn posts.

Node Count	6 – 10 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.toolThink, code, manualTrigger, set, splitInBatches, stickyNote