Scanning Barcodes

Barcode scanning is the fastest way to add items to your StashGuard inventory. Here’s how to get the most out of this feature.

Supported Barcode Types

StashGuard supports all common barcode formats:

• UPC-A / UPC-E: Standard retail products (US/Canada)
• EAN-13 / EAN-8: Standard retail products (International)
• QR Codes: Custom product information
• Code 128: Industrial and logistics barcodes
• Code 39: Older industrial standard

Scanning Tips

Good Lighting

For best results, make sure the barcode is well-lit. Avoid:

• Direct glare from overhead lights
• Deep shadows
• Very dim environments

Hold Steady

Keep your phone steady and parallel to the barcode. The camera needs a clear, focused image to read the code.

Distance

Hold your phone about 4-8 inches (10-20 cm) from the barcode. Adjust if the code is very small or very large.

Unrecognized Barcodes

If a barcode isn’t in our database, you’ll see a prompt to add the product details:

Batch Scanning

Need to scan multiple items quickly? Use Batch Scan mode:

Troubleshooting

Camera Not Working

If the camera doesn’t activate:

• Make sure you’ve granted camera permissions
• Go to Settings > Privacy > Camera and enable StashGuard
• Restart the app

Barcode Not Scanning

If a barcode won’t scan:

• Clean the barcode surface
• Try adjusting the distance
• Ensure the barcode isn’t damaged or wrinkled
• Try manual entry as a fallback