This is a free online tool to test sample barcodes. The tool randomly shows a barcode from list of hundreds of barcode values.
You can use our barcode generator tool for generating barcode. It is available here
You can use this tool for various things. I personally use it for testing barcode scanning feature on various devices. Just point the scanner to barcode image and it should work.
The Bar code generated on this page can be downloaded using Download Bar code button. You can also download it (on most browsers except safari) by doing right click on image and choosing save image menu option.
Yes, the generated Bar code image can be printed easily.