Barcode Scanner Online Free

Scan barcodes from images instantly. Auto-detect format, switch anytime.

📷
Click, paste, or drag an image to scan barcode
Supports PNG, JPG, GIF, WebP

How to Scan a Barcode from an Image

  1. Click, paste, or drag an image containing a barcode
  2. The scanner automatically detects the barcode format
  3. Copy the decoded value or open the link if it's a URL

Supported Barcode Formats

This scanner supports a wide range of 1D barcode formats:

  • Code 128 — General purpose, supports all ASCII characters
  • EAN-13 / EAN-8 — Product barcodes used worldwide
  • UPC-A / UPC-E — Retail barcodes in North America
  • Code 39 — Common in automotive and logistics
  • ITF-14 — Shipping containers and cartons
  • Codabar — Libraries and blood banks

Why a Barcode Might Not Scan

  • Low resolution — The barcode is too small or blurry
  • Poor contrast — Bars and spaces are not clearly distinguishable
  • Damage or distortion — The barcode is scratched, torn, or warped
  • Wrong format — The barcode type is not supported

Try cropping the image to focus on the barcode area, or use a higher resolution image.

Frequently Asked Questions

What barcode formats are supported?
This scanner supports Code128, EAN-13, EAN-8, UPC-A, UPC-E, Code39, ITF-14, and more. It automatically detects the barcode format during scanning.
Why isn't my barcode scanning?
Ensure the barcode is clearly visible, well-lit, and not blurry. The image should have good contrast between the bars and background. Try cropping to focus on just the barcode area.
Is my image data sent to a server?
No. Most tools process data directly in your browser. Some features may require server processing — see Privacy Policy.