Alphabetizer

Paste a list to sort it, remove duplicates, sort names by surname, number it or change its case. The result updates as you type.

Your List

Example list
 

Result

 

Order

Items Are Separated By

Clean Up

Change Case

Add to Each Item

Join Result With

Names: "By last name" handles "First Last", "Last, First" and suffixes like Jr., Sr. and III. Use it with items on separate lines so commas inside names aren't treated as separators.
Spreadsheets: a column copied from Excel pastes as one item per line. To paste the result back as a row, join it with Tab.