GerbLook is an online gerber file viewer. Gerber files are used for manufacturing printed circuit boards (PCBs). GerbLook will render and display images of the various layers of your PCB which you can use to inspect what your fabricated board will look like.
How do you use it? Upload a set of gerber files, can be either zipped, rarred or multiple separate gerber files. Select your soldermask, silkscreen and copper colors. Your gerber files are used to generate the images and then deleted.
New! Now handles up to eight copper layers.
If you have an upload that didn't work or other issues or suggestions, feel free to email firstname.lastname@example.org. Mention GerbLook in the subject and attach the files if you can.