driver s license pdf417 barcode generator

To test out the modded barcode, export it as an image and run it through the decoder again, if it works great, if not just keep tweaking the settings in the encoder until it looks exactly like the original.

The overall purpose of tweaking the barcode is to get it to look and read the same before, just with the modified data. Some of the settings you may need to change are the Error correction level, the number of columns and rows, and the bar width. You can edit that information, copy the selection into cyansofts barcode encoder, and tweak it to look like the original barcode. If you select raw bytes(you can also select hex if you want to use a hex editor to edit the information) on how the decoded information is shown in the pdf 417 reader, examine it and you should be able to pick out your information such as d.o.b, name, license number, etc. Most states use the PDF-417 (Portable Data File, with 17 modules each containing 4 bars and spaces, thus 417).Įdit the barcode so that it is exactly 2000 or less pixels long because that is the maximum the program will allow, and save it.Ĭlick decode image, and a window with all your information should pop up.Īs you can see, you can view the information processed, in raw bytes, or in hex.Īn interesting thing to note is if your card contains your social security number, some states put it on and some states dont.Īdd Tip Ask Question Comment Download Step 3: Legality Becomes Iffy Here Cyansoft makes a pdf 417 barcode encoder, which you can use to modify the barcode. The resolution should be set so that the 2d barcode is about 2000 pixels long. Personally I dont care, but theres probably some good reasons why I should not let it out so Im just being safe.Īdd Tip Ask Question Comment Download Step 1: Materials Most people probably have this stuff. Im pretty sure that just decoding the barcode is not illegal, but some of the other things I describe probably are, so let those be just proof of concept. License barcodes DO NOT contain pictures, or anything but the data any barcode scanner reads. With the deeply encapsulated JavaScript SDK, you will find making an HTML5 barcode reader with cameras can never be such convenient.

Driver s license pdf417 barcode generator