Today, we will cover the topic of barcode scanning, which involves the utilization of machine-readable optical representations of data. Barcodes typically consist of parallel lines and numbers, and they serve the purpose of uniquely identifying products and facilitating processes such as inventory management and point-of-sale transactions. We will look into scanning barcode images online and utilizing a camera for this purpose. Additionally, we will explore how you can scan barcodes using different programming languages.
Free Online Barcode Scanner
For scanning barcodes online, you can use the free online scanner. Just follow the simple steps to scan & decode.
- Drag and drop your barcode image to the assigned area or upload it.
- Once uploaded, the barcode file will be decoded and the result will be displayed.
- You have the option to copy the scanning result.
- You can also copy the URL of the scanning result and use it later.
Scan Barcode Online using Camera
From mobile devices, it is easier to take photos using its camera. In order to scan the barcodes using the camera, you just have to point your camera to the barcode.
- Switch the scanning source to Camera.
- Point the camera towards the barcode and just press Take a Picture.
- You have the option to copy the scanning result.
- You can also copy the URL of the scanning result and use it later.
Barcode Scanning – Developer’s Guide
Are you a developer or have some interest in creating your own barcode scanner? If yes, you can select among the standalone libraries. Take the time to explore the available choices and determine the platform that best meets your needs for developing an online tool to read or scan barcodes.
Scan Barcode with C# using .NET
Here’s how to scan barcodes with C# using GroupDocs.Parser for .NET:
- Integrate the library into your application.
- Utilize the following code to scan the barcode:
You can gain further insight into developing Barcode Scanner using C#.
Scan Barcode with Java
Java developers can use the steps and the below-mentioned code snippet to read barcodes with Java using GroupDocs.Parser for Java:
- Set up and download the library in your application.
- Use the provided source code to scan the barcode image:
For more information, refer to the article on how to scan barcodes with Java.
FAQs
How to Scan Barcode if is not an image file?
It looks strange/different to us but not to the API or tool. It supports various document formats for scanning; that include PDF, Word processing documents, Presentations, and various image formats.
How quick is this online scanning tool?
This free online tool is quick and efficient and provides scanning within seconds.