Firebase Studio: Everything You Need to Know About

I recently tried using Firebase Studio, which has been an interesting experience I want to share with you. It’s a free, browser-based tool from Google that allows you to build full-stack web apps with AI assistance. Want to know more? Then, read this article until the end.

What Is Firebase Studio?

Firebase Studio was officially unveiled during Google Cloud Next 2025 (early April 2025) as one of Firebase’s major new updates.

In short, Firebase Studio is a cloud-based development environment by Google that lives at studio.firebase.google.com. It combines:

• A full IDE based on VS Code (Code OSS)

• AI assistance from Gemini (Google’s LLM)

• Deep integration with Firebase services (Firestore, Auth, Hosting, Functions, etc.)

• A visual app prototyping agent that can generate a full-stack app from a prompt

It’s meant to help you go from idea to deployed app entirely from your browser — with no setup, installations, or local environments.

To be honest, it’s not a new thing from Google; it’s a rebranded and updated version of Project IDX.

I would say that currently, the core feature is prototyping.

Prototyping With Firebase Studio

Prototyping Agent — I think it’s one of Firebase Studio’s most powerful features. It allows you to start building an app by simply describing what you want in natural language. I’ll show you a real example later in this article.

What makes this feature so impactful is that it:

• Accelerates MVP creation — great for testing ideas quickly.

• Reduces boilerplate — lets you focus on unique features.

• Works with real code — so you can edit, extend, and deploy immediately.

• One-Click Deployment to Production — once you’re satisfied with your application, Firebase Studio makes it trivial to deploy it. It leverages Firebase App Hosting under the hood so that with a single “Publish” button, your web app is built and deployed globally on Google’s CDN.

Currently, it supports Next.js projects, but Google is planning to expand to other frameworks soon.

How Is It Different From the Firebase Console?

Firebase Studio is made for actual development. You write code, test it, preview your app, and deploy — all from within Firebase Studio.

The Firebase Console manages the project settings, database rules, analytics, and production configurations. Firebase Studio builds on top of that by letting you code, prototype, and iterate faster than ever.

So, these are two completely different tools.

Use Cases for Firebase Studio

1. Rapid Prototyping: Build working versions of your app in hours, not days. Great for pitching ideas or testing concepts.
2. Client Demos: Show functional versions of apps to clients without having to maintain a local environment.
3. Learning & Education: Perfect for students, educators, and boot camps. No installations. No config headaches. Just code.
4. Solo Developers & Hackathons: Move fast and build entire apps from your browser during weekend projects or events.
5. Cross-Team Collaboration: Allow frontend and backend devs to work in the same environment. Coming soon: real-time coding collaboration.
6. AI Feature Exploration: Easily experiment with AI-driven features using built-in Gemini integration and Genkit setup.

Getting Started With Firebase Studio

It’s straightforward. Follow these steps:

• Navigate to studio.firebase.google.com
• Sign in with your Google account.​
• On the dashboard, locate the “Prototype an app with AI” field.​ In the input field, enter a natural language description of your app. For example: A simple recipe maker that generates recipes based on the ingredients I have in my fridge. Simple UI, green color scheme.

• Optionally, upload an image to guide the app’s design, such as a color scheme or layout inspiration, and click the “Prototype with AI” button.
• Firebase Studio will generate a blueprint outline. If you aren’t happy with it, you can use the chat pane to adjust the blueprint and click “Edit” to modify the blueprint.

• Once the app is generated, a preview will appear.

• To request modifications or add features, use the chat interface, element selector, or the “annotate” button.

• Once you are happy with the result, you can publish the application to the Firebase App Hosting by clicking the “Publish” button. Then, Firebase Studio will guide you through the process. If you are stuck, you can watch my video tutorial with a more detailed explanation.

Firebase Studio Pricing

Firebase Studio itself is currently in Preview and offers a free tier for developers:​

Free Tier (Preview Access)

• 3 workspaces per user at no cost.

• 10 workspaces for members of the Google Developer Program.

• 30 workspaces for Premium members of the Google Developer Program.

However, there are some instances when costs may apply.

• Firebase App Hosting: Deploying your app requires a linked billing account, transitioning your project to the Blaze (pay-as-you-go) plan.
• Gemini API Usage: Utilizing Gemini for AI assistance beyond the free tier may lead to charges, especially for Google Workspace users who need a valid Gemini Code Assist subscription. ​But make sure you set up a budget alarm.
• Other Firebase Services: Services like Firestore, Cloud Functions, and Cloud Storage have free usage quotas, but exceeding these limits will result in charges.

Video Tutorial

Watch on YouTube: Firebase Studio

Conclusion

This tool is still in preview, so you may encounter some bugs or limitations. While Gemini is helpful, it can occasionally misinterpret prompts — so be ready to revise your input or fine-tune the results. If Google continues improving it, this could become the default IDE for Firebase developers.

Have you already tried it? I’d love to hear your thoughts in the comments below.

Thanks for reading — cheers! 😉