Free Barcode Reader Online

Best barcode reader scanner online. Read QR barcode and traditional barcodes from images instantly. Decode product codes, UPC-A, EAN-13, Code 128, Code 39. Free barcode reader app for iPhone and Android.

Free Online Barcode Reader — Scan & Decode Instantly

Scan and decode traditional barcodes from images with our free online barcode scanner. Supports Code 128, Code 39, EAN-13, EAN-8, and UPC-A formats. Perfect for inventory management, product verification, and retail applications.

Why Choose Our Barcode Reader?

Multiple Input Methods

Upload images, use camera scanning, or paste directly—flexible scanning options

5 Barcode Formats

Supports Code 128, Code 39, EAN-13, EAN-8, and UPC-A linear barcodes

Client-Side Processing

All scanning performed locally—images never uploaded to servers

Copy & Share

Copy decoded data to clipboard and share results easily

How to Scan Barcodes Online

Upload or Scan

Upload barcode image, use camera, or paste (Ctrl/Cmd+V)

Auto-Detection

Reader automatically detects and decodes barcode format

View & Copy

View decoded data, copy results, or share easily

Supported Barcode Formats

Code 128: High-density alphanumeric linear barcode for logistics and shipping

Code 39: Alphanumeric barcode with basic character support for inventory

EAN-13: Standard 13-digit international product barcode

EAN-8 & UPC-A: Compact 8-digit and 12-digit US product barcodes

Perfect For

Inventory Management: Track products and stock levels
Product Verification: Validate authentic items and codes
Retail Applications: Point-of-sale scanning and checkout

Warehouse Operations: Logistics and shipping management
Price Comparison: Quick product lookup and comparison
Asset Tracking: Equipment and inventory monitoring

Start Scanning Barcodes

Free forever • Privacy-first • No registration required