Cross-post social content from Google Sheets to 5 platforms with OpenAI images Workflow Solution

Workflow overview

Why this workflow matters

Potentially useful as a reusable automation building block.

This AlekSystem template shows how to fully automate your social media workflow from Google Sheets to X, Threads, LinkedIn, Facebook, and Instagram — with AI-generated visuals. Instead of manually writing, designing, and posting content, this workflow turns a single Google Sheet row into multi-platform posts plus a custom AI image that matches your message. You write once. AlekSystem posts everywhere. How it works A scheduled trigger checks your Google Sheet for content marked “Ready To Post.” The post text is pulled from Sheets and sent to all text-only platforms (X and Threads). At the same time, an AI agent analyzes your post and generates a high-quality image prompt. GPT-Image creates a custom visual based on that prompt. The image is uploaded to ImgBB to create a shareable URL. That image + your caption are automatically posted to LinkedIn, Facebook, and Instagram. Finally, your Google Sheet is updated so you never repost the same content twice. How to use Add your posts to Google Sheets in the Content column. Set Status = Ready To Post when you want it published. Make sure all platform credentials are connected in AlekSystem. Turn the workflow on and let it run automatically. What you get Hands-free posting to 5 platforms AI-generated visuals for every post Zero manual design work Built-in error handling No duplicate posts Requirements Google Sheets access X (Twitter) account Threads account LinkedIn account Facebook & Instagram Page access ImgBB account OpenAI credentials for image generation Need help? Ask in the AlekSystem Forum or shoot me a DM on LinkedIn Happy automating 🚀

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