PS Tutorial Learn how to use PS to make barcodes, the process is very simple, mainly through the filter to complete, first look at the effect map.
New document 500300 pixels, white background, new layer fill white, D key to restore default color, filter > Noise > Add noise after.
Then filter > Blur > Motion blur.
Make the following rectangular selection, and remove the selection.
You can copy one layer, the layer mode to strong light, so that the gray vertical bar will become black and white color.Classification: