Build an AI Video Generator with Google Forms (No Code Needed)

This tutorial shows you how to build a fully automated AI video generation system using Google Forms, OpenAI, Replicate, and n8n. You’ll start with a basic form where users can submit a short idea and their email address. That input gets passed to OpenAI, which turns it into a well-structured cinematic prompt. The prompt is then sent to Replicate’s Veo V3 Fast model to generate a full AI video. Behind the scenes, the system polls for the video’s status until it’s complete. Once the video is ready, it’s emailed directly to the user. If the generation fails, the automation detects the error and sends a helpful message instead. This build is designed to be simple and modular, with no coding required. It’s a practical way to learn how to work with generative AI APIs, and more importantly, how to chain them together to create scalable workflows. Whether you’re building a personal project, a client-facing tool, or a prototype for something bigger, this automation gives you a powerful foundation to move from experimenting with GenAI to actually shipping with it.