How to Scan Barcodes:

1. Click the "Scan Barcode" button on the home page
2. Allow camera permissions when prompted
3. Point your camera at the barcode
4. Wait for the green frame to appear around the barcode
5. The scan will automatically complete and show results

Scanning Tips:

• Ensure good lighting for better scan accuracy
• Hold the camera steady and at the right distance
• Make sure the entire barcode is visible in the frame
• Clean the camera lens if scans are not working

Supported Barcode Types:

• EAN-13 (most common for retail products)
• EAN-8 (smaller products)
• UPC-A (North American products)
• Code 128 (batch codes and internal tracking)

EAN Code Management:

Add product information to enable automatic validation:

• EAN Code: 13-digit product identifier
• Product Name: Full product name
• Brand: Manufacturer or brand name
• Net Weight: Product weight with unit
• MRP: Maximum Retail Price in ₹
• Expiry Days: Shelf life in days
• Category: Product category for organization

Batch Code Management:

Track production batches for quality control:

• Link batch codes to specific EAN codes
• Set production and expiry dates
• Track quantities and locations

Company Information:

Configure packer and marketer details for compliance:

• Company names and license numbers
• Contact information and addresses
• FSSAI registration details

Import/Export Data:

• Import JSON: Upload product data from external systems
• Export Data: Download your configuration for backup
• Bulk Operations: Manage multiple products at once

Data Storage:

All data is stored locally in your browser:

• Product configurations are saved automatically
• Scan history is preserved between sessions
• Settings are backed up in browser storage
• No data is sent to external servers (except AI analysis)

Sharing Results:

Share scan results using native mobile sharing:

• Text format for quick sharing
• Image reports for detailed documentation
• Export to messaging apps, email, or cloud storage

Camera Issues:

• Camera not working: Check browser permissions and reload the page
• Poor scan quality: Improve lighting and clean camera lens
• Barcode not detected: Try different angles and distances

Data Issues:

• Settings not saving: Check browser storage permissions
• Data lost: Avoid clearing browser data or use export/import
• Sync problems: Data is stored locally, no sync required

Performance Issues:

• App running slowly: Close other browser tabs and restart
• AI analysis timeout: Check internet connection and API key
• Memory issues: Clear old scan history periodically