Attaching bar code images to your physical items, whether that means adding bar code images to products at your business or adding bar code images to the books in your home library, provides an interesting way to bridge the disconnect between physical and digital data. Bar code images are read by a bar code scanner, then the image is converted to a sequence of letters or numbers that can be stored digitally. Many bar code image scanners can store the data that is read and will even prompt you to enter a quantity to affiliate with that scan. Once you have finished scanning all of the bar code images, you can connect the scanner to a computer and offload the data that you have collected.
Bar code image creation is standardized to make the data readable for as many different devices as possible, and there are a multitude of expensive programs that can help you to quickly create a large number of bar code images. However, if you do not need to create a lot of bar codes, or if you do not want to spend the money, you can use an online bar code image generator to create images that can then be downloaded to your computer.
Step 1: Open a Web browser window, then navigate to a free online bar code image generator, such as the Free Barcode Generator at Barcoding.com.
Step 2: Enter the data for your desired bar code image into the fields at the center of the window.
If you are creating bar code images to add to an existing database of bar codes, check with the person who manages that database to determine the correct bar code format that should be used. There are a lot of bar code symbologies that are commonly used, and there are a number of different ways that the data stored with those bar codes might potentially be used.
Step 3: Click the “Generate Barcode” button, then right-click the bar code image and click “save Image As” to save the bar code images to your computer.
Repeat this process for all additional bar code images that you need for your project. This process can be tedious if done repeatedly in one sitting, so consider spacing out your bar code image creation to save your sanity.
Matthew Burleigh has been writing tech tutorials since 2008. His writing has appeared on dozens of different websites and been read over 50 million times.
After receiving his Bachelor’s and Master’s degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites.
His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well.
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