Getting Started with Gemini 3: Deploy Your First Gemini 3 App to Google Cloud Run

The previous blog demonstrated how simple it is to start using Gemini 3. With Google AI Studio, you can easily continue your journey by getting an API Key and ready-to-use code. This allows you to quickly run and then customize your code to build your next application.

In this blog, we will show you how to vibe code your first app—which leverages the Gemini 3 Flash Preview model—and deploy it as a publicly accessible URL on Google Cloud Run.

Google AI Studio lets you go from idea to app quickly by using natural language to generate fully functional apps using the power of Gemini 3. In Build mode, you can describe the application that you want by typing into the input box, or using the speech-to-text button.

Once the app is ready, you can deploy it to Google Cloud Run with a single button click, allowing you to ...