📸 AI Image Generator using Gemini API

A simple React-based web app that generates images from text prompts using Google's Gemini 2.0 Flash Preview Image Generation API. Includes modern UI and the ability to download generated images.

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🚀 Features

• 🧠 Text-to-Image Generation via Gemini 2.0 Flash API
• 📥 Download Generated Images in PNG format
• 🎨 Clean, Responsive UI using Flexbox
• ❌ Graceful handling of empty input and API errors
• 🖼️ Default placeholder image before generation
• 📱 Mobile-friendly

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🧰 Tech Stack

• Frontend: React
• API: Google Gemini API (gemini-2.0-flash-preview-image-generation)
• Environment: Node.js

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🖼️ Demo

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🧪 How It Works

• User enters a prompt in the input box.
• The app calls Gemini API and receives a base64 image.
• Image is rendered in the UI with a download button.

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⚙️ Gemini API Setup

1. Go to Google AI Studio
2. Create a Google Cloud Project.
3. Enable Generative Language API from the Cloud Console.
4. Generate an API key.
5. Add your key to a .env file:

   REACT_APP_GEMINI_API_KEY=your-key-here
   

✅ The free tier includes 1500 requests/day.

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🔮 Future Features

• Voice Prompt Input (Speech-to-Text)
• Image Gallery for history
• Prompt History and Regenerate option
• Multiple image resolutions (256px, 512px, 1024px)
• Dark Mode Toggle 🌙

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