openjourney

Openjourney - MidJourney UI clone

A high-fidelity, open-source clone of the MidJourney web interface built with Next.js 15, featuring real AI image and video generation powered by Google's Gemini SDK. Use Imagen 4 to generate images and Veo 2 and 3 for image and text to video with audio.

OR extend and bring your favorite models to the same experience.

✨ Features

🎨 AI Image Generation

• Imagen 4 integration for high-quality image generation
• 4-image grid layout matching MidJourney's design
• Real-time generation with loading animations

🎬 AI Video Generation

• Veo 3 text-to-video generation
• Veo 2 image-to-video conversion
• 2x2 video grid with autoplay on hover

🚀 Interactive features

• Download generated images and videos
• Image-to-video conversion with one click
• Hover animations and professional transitions
• Real-time loading states with skeleton animations
• Film strip navigation to easily flip through your gneerations

🛠️ Tech Stack

• Next.js 15 with App Router and Turbopack
• TypeScript for type safety
• Tailwind CSS v4 for styling
• Framer Motion for animations
• ShadCN UI components
• Google GenAI SDK for AI generation
• Radix UI for accessible components

📋 Prerequisites

• Node.js 18+ (20+ recommended)
• npm or yarn
• Google AI API Key (free tier available)

🚀 Quick Start

1. Clone & Install

git clone https://github.com/your-username/openjourney.git
cd openjourney/openjourney-app
npm install

2. Environment Setup

Create .env.local:

GOOGLE_AI_API_KEY=your_google_ai_api_key_here

Get your API key:

1. Visit Google AI Studio
2. Create a new project or select existing
3. Generate an API key
4. Copy and paste into .env.local

3. Development Server

npm run dev

Open http://localhost:3000 to view the app.

🎯 Usage Guide

Generating Images

1. Type your prompt in the input bar
2. Click "Image" button or press Enter
3. Watch 4 high-quality images generate in real-time
4. Hover to Download, Expand, or Animate with Veo 2

Generating Videos

1. Type your video prompt
2. Click "Video" button
3. Watch videos generate (takes 30-60 seconds)
4. Hover over video row to autoplay both videos

Image-to-Video Conversion

1. Generate or use sample images
2. Hover over any image
3. Click "Animate with Veo 2"
4. Watch as image becomes animated video

Viewing & Downloading

1. Expand - Click to view in fullscreen lightbox
2. Download - Save images/videos locally
3. Navigation - Use arrow keys or or scroll in full screen mode

🏗️ Project Structure

openjourney-app/
├── src/
│   ├── app/
│   │   ├── api/                 # API routes for AI generation
│   │   │   ├── generate-images/ # Imagen 4 integration
│   │   │   ├── generate-videos/ # Veo 3 text-to-video
│   │   │   └── image-to-video/  # Veo 2 image-to-video
│   │   ├── globals.css          # Global styles
│   │   ├── layout.tsx           # Root layout
│   │   └── page.tsx             # Main page component
│   ├── components/
│   │   ├── ui/                  # ShadCN UI components
│   │   ├── prompt-bar.tsx       # Prompt input with logo
│   │   ├── content-grid.tsx     # Generation management
│   │   ├── image-grid.tsx       # 4-image display grid
│   │   ├── video-grid.tsx       # 2x2 video display
│   │   ├── loading-grid.tsx     # Skeleton loading states
│   │   └── lightbox-modal.tsx   # Fullscreen viewer
│   └── lib/
│       └── utils.ts             # Utility functions
├── public/
│   ├── openjourney-logo.svg     # Brand logo
│   ├── sample-images/           # Demo images
│   └── sample-videos/           # Demo videos
├── next.config.js               # Next.js configuration
├── tailwind.config.ts           # Tailwind configuration
└── package.json                 # Dependencies

🎨 AI Models Used

Imagen 4 (Image Generation)

• Model: imagen-3.0-generate-001
• Output: 4 high-quality 1024x1024 images
• Format: Base64 encoded PNG

Veo 3 (Text-to-Video)

• Model: veo-3
• Output: High quality video generation with audio
• Duration: ~3-5 seconds, 720p

Veo 2 (Image-to-Video)

• Model: veo-2.0-generate-001 with image input
• Input: Base64 image + text prompt
• Output: Animated video from static image

🔧 Configuration

Image Domains (next.config.js)

images: {
  remotePatterns: [
    {
      protocol: 'https',
      hostname: 'picsum.photos', // For placeholder images
    },
  ],
}

🚀 Deployment

Vercel (Recommended)

npm run build
npx vercel --prod

Docker

docker build -t openjourney .
docker run -p 3000:3000 openjourney

Environment Variables

Make sure to set GOOGLE_AI_API_KEY in your deployment platform or you can enter your key in the app.

🤝 Contributing

1. Fork the repository
2. Create feature branch: git checkout -b feature/amazing-feature
3. Commit changes: git commit -m 'Add amazing feature'
4. Push to branch: git push origin feature/amazing-feature
5. Open a Pull Request

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• MidJourney for the original interface inspiration
• Google Gemini API for the powerful generation models
• Vercel for Next.js and deployment platform
• ShadCN for the beautiful UI components

Follow for more!

• For more AI projects: @ammaar on X