Barcode Scanner Online

Choose 1D or 2D scanning mode and capture barcode with your camera.

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With Aspose.Barcode Scanner you can scan barcodes online using your mobile phone's camera. You can scan QR Code, Data Matrix, and many more 2D and 1D barcode types. Choose 1D or 2D scanning mode, capture barcode with your camera and let our sophisticated alghorythms to determine symbology itself and recognize.

Try to read barcode online with our free Recognize barcode application if you need more options.

This free app provided by Aspose.BarCode

Also check out our Cloud API


  • What is a 1D or linear barcode? What is a 2D barcode?
    A 1D or linear barcode is a combination of vertical bars. For some of them you can encode only numbers for other you can encode letters also. Most of barcode scanners can read them scanning just a line. 2D barcode encodes information in two dimensions and therefore can keep a way more information in it. And it is usually smaller than 1D one. More complex scanner is required to read this type of barcodes.
  • What is a principle of barcode work?
    It is a combination of contrast marks that scanner can read and decode. For 1D barcode it is black and white vertical lines of different thickness. For 2D it is usually a pattern of square dots. Scanner uses some algorithms to decode those patterns into a form suitable for user.
  • What information can I put into barcode?
    It is usually letters and numbers. For some barcodes you can choose a specific set of characters(symbology). This information usually represents some description of an item on what barcode is placed.
  • Can barcode be very small?
    It can be reasonably small. For example 1x1 cm for 2D barcode. But in the smaller barcode you can encode less information. And you also should use a printer with higher resolution.
  • How much data can barcode contains?
    It is usual to be about 25 characters for 1D barcode and about 2000 for 2D one. Of course the more characters you encode the bigger is barcode. 1D barcode could became impractically wide if it is more than 15 characters encoded.
Scan QR
Wi-Fi QR

Aspose.BarCode Scanner

  • Scan Barcode with your phone's camera
  • Barcode Scanner supports the following barcode symbologies: 2D Symbols: QR Code, Aztec, PDF417, Data Matrix, 1D Industrial Symbols: Code 128, GS1-128, ITF-14, Codabar, Code 39, Code 93 1D Point of sale: EAN-13, EAN-8, UPC-E, UPC-A, GS1 DataBar (or RSS)
Aspose.BarCode Scanner
How To

How to scan barcode

  • Choose 1D or 2D scanning mode.
  • Capture barcode with your mobile phone's camera.
  • Click on the “Scan Barcode” button.
  • Get scan results.
Scan Barcode Fast and Easy
Scan Barcode Fast and Easy

Choose 1D or 2D scanning mode and capture barcode with your camera.

Scan Barcode from Anywhere
Scan Barcode from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Barcode Scanner Quality
Barcode Scanner Quality

Powered by Aspose.BarCode. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

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