Smart Packaged Food Scanning Made Simple

Stop guessing what's in your packaged foods. Instantly scan packaged products with AI-powered precision to reveal hidden sugars, calories, and ingredients. Make informed choices in seconds.

🚀 Live Demo · 🐛 Report Bug · ✨ Request Feature

---

📋 Table of Contents

• 🎯 About the Project
• ✨ Features
• 🛠️ Tech Stack
• 🚀 Getting Started
• 💻 Usage
• 📱 Dashboard Features
• 🤖 AI-Powered Tools
• 👥 Our Team
• 📝 License

---

🎯 About the Project

NutriGo is India's AI-powered nutrition companion, revolutionizing how people understand packaged foods. In a world where food labels confuse more than they clarify, we bring clarity through intelligent technology.

Our Mission

To democratize nutrition knowledge through AI-powered technology, empowering every Indian to make informed food choices that improve their health and well-being.

Our Vision

A future where food transparency is the norm. Where every Indian has instant access to clear, reliable nutrition information that helps them live healthier lives.

Why NutriGo?

• 101 million Indians living with diabetes
• Rising childhood obesity rates across the country
• Confusing food labels that lack transparency
• Need for instant, reliable nutrition insights

---

✨ Features

🔍 AI-Powered Scanner

Instantly scan any packaged food product with advanced AI to decode:

• Scan chips, biscuits, breakfast cereals, snacks, and beverages
• Identify sugar levels and hidden additives in processed foods
• Get calorie breakdown and complete nutritional values
• Analyze all ingredients and detect allergens
• Works with Indian packaged brands like Lay's, ITC, Britannia, Amul, and more

🎯 Smart Health Score

Every packaged product gets an intelligent Health Score (0-100):

• Comprehensive analysis of sugar content in snacks and beverages
• Calorie density assessment for portion planning
• Additive and preservative detection with warnings
• Overall healthiness rating for instant comparison
• Perfect for comparing products like Maggi, Haldiram's, Cadbury, and local brands

🌱 Better Alternatives

Discover healthier packaged food substitutes instantly:

• Find healthier alternatives for favorite snacks and breakfast items
• Compare popular products: Lay's vs Baked Chips, Regular Cookies vs Oats Cookies
• See nutritional differences at a glance
• Browse curated healthy options from brands like Yoga Bar, Slurrp Farm, Nature's Path
• Integration with major e-commerce platforms (Blinkit, Zepto, Swiggy, BigBasket)

📈 Progress Tracking

Monitor your nutrition journey with detailed analytics:

• Track your packaged food consumption patterns
• Personalized recommendations based on scanning history
• AI-driven insights from your dietary choices with real products
• Weekly and monthly nutrition analytics for packaged foods
• Visual progress charts and statistics showing improvement

⚡ Instant Analysis

Get real-time nutrition breakdown in milliseconds:

• Scan packaged products and get results instantly
• Lightning-fast AI processing of food labels
• Complex nutritional data analyzed in seconds
• Immediate actionable insights for better choices
• No waiting, instant results for busy lifestyles

🤖 Smart AI Chatbot

Ask questions about packaged foods, nutrition, and ingredients:

• Ask "Is Maggi noodles healthy?" - Get instant analysis
• "What's in this snack?" - AI decodes all ingredients
• 24/7 instant AI-powered answers and recommendations
• Voice input support (speech-to-text) for hands-free queries
• Voice output support (text-to-speech) for audio responses
• Conversational AI that understands your dietary goals

🎨 Beautiful Dashboard

Comprehensive user dashboard featuring:

• See your recent packaged food scans at a glance
• Nutrition statistics from all your scanned products
• Health trends visualization based on packaged foods
• Quick access to all scanning and comparison features
• Responsive design that works on all devices

💾 Scan History

Keep track of everything you've scanned:

• Complete history of all packaged food products scanned
• Date, time, and details of each scan
• Product names, brands (Britannia, ITC, Lay's, etc.), and health scores
• Quick re-access to previous packaged food analyses
• Easy search and filter capabilities

⭐ Favorites Management

Create your personal collection of packaged foods:

• Save favorite healthy packaged products you like
• Save unhealthy products to remember what to avoid
• Quick access to frequently checked packaged items
• Organize by category (snacks, cereals, beverages, etc.)
• Track trending healthy packaged options

🔐 User Authentication

Secure and easy account management:

• Sign up and login with email
• User profile management and preferences
• Personalized dietary preferences
• Secure data storage with Supabase
• Privacy-first approach to your health data

🔄 Product Comparisons

Compare packaged products side-by-side:

• Compare similar products: Britannia Cookies vs Sunfeast Cookies
• View nutritional comparison charts instantly
• See health score differences at a glance
• Analyze ingredient variations between brands
• Find the best packaged option for your dietary needs

📊 Analytics Dashboard

Advanced analytics for premium users:

• Daily, weekly, monthly nutrition trends from packaged foods
• Health goal progress tracking based on your scans
• Detailed nutrient breakdowns (proteins, fats, carbs, sugars)
• Personalized health insights and recommendations
• Export reports of your nutrition journey

🎯 Health Goals

Set and track personal health objectives:

• Customizable health goals
• Goal progress visualization
• AI recommendations aligned with goals
• Success tracking

📱 Responsive Design

Seamless experience across all devices:

• Mobile-optimized interface
• Tablet compatibility
• Desktop full experience
• Fast loading and smooth animations

🌍 Multi-Platform Support

Available on multiple platforms:

• Web application
• Mobile-responsive design
• Easy access from any device

---

� Supported Packaged Food Categories

NutriGo scans and analyzes products across all major Indian packaged food categories:

• 🍟 Snacks & Chips - Lay's, Bingo, Kurkure, Cheetos
• 🍪 Biscuits & Cookies - Britannia, ITC, Sunfeast, Oreo
• 🥣 Breakfast Cereals - Kellogg's, Quaker Oats, Maggi
• 🧂 Instant Foods - Maggi Noodles, Top Ramen, Haldiram's
• 🍫 Chocolates & Candy - Cadbury, Nestlé, Amul
• 🥛 Beverages - Tropica, Real, Minute Maid, Amul Kool
• 🍯 Spreads & Jams - Amul, Kissan, Britannia
• 🥜 Nuts & Dry Fruits - Yoga Bar, Slurrp Farm, Nutriorg
• 🍕 Ready-to-Eat - Everest, MDH, Rajah Spices
• 💊 Protein & Health Products - Yoga Bar, Slurrp Farm, Organa

Each product is analyzed for optimal nutrition and health impact!

---

🛠️ Tech Stack

Frontend

• Next.js 14+ - React framework for production
• TypeScript - Type-safe development
• Tailwind CSS - Utility-first styling
• Radix UI - Accessible component library
• Recharts - Data visualization
• React Hook Form - Form management

Backend

• Express.js - Node.js web framework
• TypeScript - Type safety
• Tesseract.js/OCR - Text recognition from images
• Supabase - PostgreSQL database and auth

AI & ML

• Google Generative AI - Advanced AI processing
• LangChain - AI framework integration
• Google Cloud Text-to-Speech - Voice synthesis

Infrastructure

• Vercel - Frontend deployment
• Docker - Containerization
• Supabase - Backend services

APIs & Services

• Google Cloud Vision - Image analysis
• Supabase Auth - Authentication
• E-commerce APIs - Blinkit, Zepto, Swiggy, BigBasket

---

🚀 Getting Started

Prerequisites

• Node.js 16+
• npm or yarn
• Docker (optional, for backend)
• Google Cloud credentials
• Supabase account

Installation

1. Clone the repository

   git clone https://github.com/tung-programming/nutrigo.git
   cd nutrigo

2. Install dependencies

   # Frontend
   npm install
   
   # Backend
   cd backend
   npm install
   cd ..

3. Set up environment variables

   Create .env.local in the root directory:

   NEXT_PUBLIC_SUPABASE_URL=your_supabase_url
   NEXT_PUBLIC_SUPABASE_ANON_KEY=your_anon_key
   SUPABASE_SERVICE_ROLE_KEY=your_service_role_key

   Create backend/.env:

   PORT=5000
   GOOGLE_API_KEY=your_google_api_key
   SUPABASE_URL=your_supabase_url
   SUPABASE_SERVICE_KEY=your_service_key
   TTS_PROJECT_ID=your_gcp_project_id
   TTS_API_KEY=your_tts_api_key

4. Run the application

   Backend (Terminal 1):

   cd backend
   npm run dev

   Frontend (Terminal 2):

   npm run dev

5. Open your browser Navigate to http://localhost:3000

---

💻 Usage

Basic Workflow

1. Sign Up/Login - Create an account or log in to access all features
2. Scan Products - Upload an image of any packaged food product
3. View Analysis - Get instant nutrition breakdown and health score
4. Track Progress - Monitor your nutrition journey over time
5. Find Alternatives - Discover healthier substitutes for your favorite products
6. Ask Chatbot - Get personalized nutrition advice 24/7

For Different Users

Health Conscious Users

• Track daily nutrition intake
• Set health goals
• Get healthier alternative suggestions
• Monitor progress with analytics

Busy Professionals

• Quick product scans
• Instant health scores
• Fast alternative recommendations
• No-fuss interface

Parents

• Check kids' food safety
• Identify allergens
• Track family nutrition
• Get health recommendations

Fitness Enthusiasts

• Monitor macronutrients
• Track protein intake
• Compare supplement options
• Optimize nutrition for goals

---

📱 Dashboard Features

Home Dashboard

• Recent Scans - Quick access to last scanned packaged products
• Nutrition Stats - Overview of your packaged food metrics
• Health Trends - Visualize your nutrition journey from scans
• Quick Actions - Scan new products, Compare brands, Ask Chatbot

Scan History

• Complete list of all packaged food products scanned
• Filter by date, category (snacks, cereals, beverages), or health score
• Re-scan products you've analyzed before
• See scanning patterns and top products

Favorites

• Save favorite packaged products (both healthy and unhealthy)
• Save Britannia biscuits, Lay's chips, Yoga Bar snacks, etc.
• Organize by category and brand
• Quick reference for common products

Profile

• Manage account settings and health preferences
• Update dietary restrictions (vegan, gluten-free, etc.)
• View your subscription plan and usage
• Download your complete scan history

Settings

• Notification preferences for new features
• Privacy controls for your scan data
• Theme preferences (Dark/Light mode)
• Language settings

Alternatives

• Browse healthier packaged food options
• Compare nutritional values of similar products
• See purchase links to Blinkit, Zepto, Swiggy, BigBasket
• Save alternative products to favorites

---

🤖 AI-Powered Tools

Smart Scanner

• Advanced OCR technology reads food labels instantly
• Scan packaged products from brands like Lay's, Britannia, ITC, Amul
• Instant label reading and automatic data extraction
• High accuracy recognition of ingredients and nutrition facts
• Works with both Indian and international brands

Health Score Algorithm

• Multi-factor analysis of packaged foods
• Sugar content evaluation - identifies hidden sugars in products
• Calorie assessment for portion planning
• Additive detection - warns about artificial preservatives
• Overall healthiness rating (0-100 scale)
• Examples: Maggi noodles (score) vs Yoga Bar snacks (score)

AI Chatbot Assistant

• Natural language processing understands food-related questions
• Ask about specific products: "Is Britannia Good Day biscuit healthy?"
• Contextual understanding of your dietary goals
• 24/7 availability for nutrition queries
• Voice interaction support for hands-free access
• Learning from your packaged food preferences

Recommendation Engine

• Personalized suggestions based on your scan history
• Recommends healthier alternatives to junk food
• Based on your packaged food scanning patterns
• Aligned with your personal health goals
• Smart alternatives matching for similar products

---

👥 Our Team

Meet the dedicated team of innovators building the future of food transparency:

Arjun Bhat Frontend Developer

Pranav Rao K Frontend Developer

Tushar P Backend Developer

Amogha K A Backend Developer

---

🌟 Key Highlights

✅ AI-Powered - Advanced machine learning algorithms
✅ Instant Results - Get nutrition insights in milliseconds
✅ Beautiful UI - Modern, intuitive interface
✅ Mobile Optimized - Works seamlessly on all devices
✅ Secure - Enterprise-grade security
✅ Free to Start - Begin with our free tier
✅ India-Focused - Built for Indian food products
✅ Growing Database - Constantly updated product library

---

📄 License

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

---

📞 Contact & Support

• Website: nutrigo-kappa.vercel.app
• GitHub: tung-programming/nutrigo
• Issues: Report a bug or request a feature

---

🌟 Made with ❤️ by the NutriGo Crew

Decode Your Packaged Foods, Redefine Your Health

Together, we're building a healthier India, one scan at a time. 🇮🇳