How to Build Full Website for Free with Google Gemini in 100 Seconds


Have you ever wished you could launch a professional website without spending a dime or writing a single line of code? With Build Full Website for Free with Google Gemini, you can do just that—in under 100 seconds. According to recent data, 60% of small businesses still struggle to create a polished online presence due to high costs and technical barriers. In this guide, you’ll discover how to leverage Google Generative AI Studio’s Gemini 2.5 (or opt for the newer Gemini 3) to generate a complete website, then host it live on Netlify for free. You’ll learn each step in plain English, from crafting the perfect prompt to deploying your site—no prior coding or design experience required.

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What You’ll Learn:

  1. How to set up Google Generative AI Studio and access Gemini 2.5 or Gemini 3

  2. Crafting an effective prompt to generate your site

  3. Downloading, extracting, and preparing your website files

  4. Building and hosting on Netlify (no npm steps needed)

  5. Tips for customizing and extending your new site

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Why Choose Google Gemini for Website Building?

Using AI to build websites removes design and development bottlenecks. Google Gemini 2.5 (and now Gemini 3) excels at understanding plain English, allowing you to:

  • Save Time: Generate a full site in under 100 seconds

  • Save Money: No hosting or developer fees—everything is free

  • Stay Flexible: Easily customize AI‑generated code

  • Learn by Doing: See real HTML/CSS output you can edit

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Whether you’re a freelancer, small business owner, or side hustler, Build Full Website for Free with Google Gemini gives you a powerful, zero‑cost website builder in the cloud.

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Step 1: Access Google Generative AI Studio and Gemini 2.5/3

  1. Navigate to Google Generative AI Studio.

  2. Sign in with your Google account or create one.

  3. Select Chat from the sidebar.

  4. Choose Gemini 2.5 Pro for cost‑efficient builds or Gemini 3 for the latest features.

How to Build Full Website for Free with Google Gemini in 100 Seconds Google Generative AI Studio Google Generative AI Studio showing the chat interface with Gemini 2.5 Pro and Gemini 3 options.

Step 2: Create Your Website Prompt

In the chat box, describe your website in clear English. Include:

  • Name of site (e.g., “Acme Courses”)

  • Purpose (e.g., “sell online courses”)

  • Pages needed (“Courses, About Us, Book a Call, Contact”)

  • Design style (“simple, modern layout”)

  • Additional details (“no login required, responsive design”)

Example prompt:

“Build a complete website called Acme Courses with pages: Courses (purchase page), About Us, Book a Call, Contact. Use a simple, modern responsive layout. Provide HTML, CSS, and deployment instructions.”

Prompt Best Practices

  • Be specific: List exact pages and features.

  • Use bullet points: Helps AI parse requirements.

  • Ask for code comments: Makes customization easier.

Step 3: Generate and Download Your Site

  1. Click Run in AI Studio.

  2. Gemini 2.5/3 will output:

    • Full HTML/CSS files

    • A ZIP download link

    • Hosting instructions

  3. Click Download to get site.zip.

  4. Extract site.zip to a local folder.

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Step 4: Prepare Files Locally

  1. Confirm your extracted folder contains index.html plus asset folders (CSS, JS, images).

  2. No further build tools are required—these are static files ready to host.

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Step 5: Deploy Directly to Netlify

  1. Go to Netlify and sign up (GitHub, GitLab, or email).

  2. Verify your email and complete your profile.

  3. In your Netlify dashboard, click Add New → Site from Drag & Drop.

  4. Drag your extracted folder onto the upload area.

  5. Netlify will deploy instantly and provide a live permalink.

  6. Click View Site to confirm—your site built by Gemini is now live in seconds!

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Real‑World Example & Case Study

Case Study: CoursePro Academy

  • Challenge: CoursePro needed a landing site fast, with no development budget.

  • Solution: Used Google Gemini 2.5 to generate a site with Courses, About, and Contact pages.

  • Outcome: Live in 2 minutes, zero cost, 30% increase in sign-ups within a week.

This demonstrates that Build Full Website for Free with Google Gemini is more than an experiment—it’s a practical solution for rapid online presence.

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Advanced Customization Tips

  • Branding: Swap out AI’s placeholder colors in CSS.

  • Analytics: Insert Google Analytics script into <head>.

  • Forms: Connect your Contact form to a service like Formspree for submissions.

  • SEO:

    • Update <title> and <meta> tags

    • Add alt text for all images

    • Use clean URLs (e.g., /courses/)

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Troubleshooting Common Issues

IssueSolution
White screen on NetlifyEnsure you’re uploading the static folder (with index.html).
ZIP download failsRe-run the prompt in AI Studio or split the prompt into parts.
AI Studio timeoutRefresh the page and re-run—Gemini 3 can handle longer contexts.
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Conclusion & Next Steps

Congratulations—you’ve learned how to build full website for free with Google Gemini in just 100 seconds. You’ve:

  • Set up Google Generative AI Studio and selected Gemini 2.5 Pro or Gemini 3

  • Crafted a precise prompt for AI site generation

  • Downloaded and deployed your static site on Netlify without npm steps

Now it’s your turn: what unique features will you add next? Perhaps integrate a blog section or e‑commerce checkout? Start experimenting today and share your creations with the SmashingApps community!

Further Reading:

Ready to launch your new website with Gemini under 100 seconds?