The end result will be able to contact sheet PDF file that is a specified paper size with a chosen number of thumbnail columns, saved to where ever you want, and it will look something like this:
The resulting file is smart enough to not overwrite itself too, and it will automatically append the date and time to the file name like “My Contact Sheet on 04-06 at 2.42.36 PM.pdf” so that you can’t overwrite one proof sheet with another if several have been created. Enough talk, let’s get started!
Create the Contact Sheet Generator Service
- Launch Automator, found in /Applications/, and from the File menu choose “New”
- Choose “Service” from the new menu
- Look under the “Library” column on the side and select “Photos”, then in the next column find “New PDF Contact Sheet” and double-click it to add to the new service
- At the top, look for “Service receives selected:” and choose ‘image files’
- Set the Contact Sheet customizations under “New PDF Contact Sheet”, including where to default to saving the file to (~/Desktop is standard), the Paper size, and how many columns will be shown
- When satisfied with the customizations, go to File then “Save” and give the automator service a name like “Make Contact Sheet”
The hard part is now over, and that wasn’t so tough was it? Now let’s go ahead and make a new contact sheet almost instantly from the OS X Finder.
Make a Contact Sheet by Generating from Selected Images
- Locate and select any number of images in the OS X Finder
- Right-click any of the selected images and go to the “Services” menu, then choose “Make Contact Sheet” (or whatever the name was that you picked when saving the service)
- Wait a few seconds or a few minutes, depending on if you chose a handful of images or hundreds for the PDF file to generate
- Go to the ~/Desktop (or where ever else the save location was chosen) to find the generated PDF
Open the file in Preview to see how the generated sheet looks, it will have followed the guidelines chosen during your initial setup so if you’re not happy with it make some changes to the Service and just save it again, then generate a new sheet PDF.
Generally speaking, numbers that are consistent multiples of the columns chosen during the creation of the service look best. Meaning, if you picked 6 columns, anything that is a multiple of 6 (12, 24, 36, 600, etc) will tend to look the best, so that each column and row is even. Also, images that are of the same width tend to look best as well, since it creates an even amount of white space between them.
Here’s another example of the output of this Automator Service, this one showing a 3 column layout with wide images:
And no the images contained in the example proofs are not my pictures, they are from the hidden wallpaper collection buried in OS X 10.8 and later.