Online Tools Category
List Tools
High-performance client-side list tools that run securely in your web browser.
Sort a List
Sort a list of items alphabetically, numerically or by length — asc or desc.
Reverse a List
Flip the order of a list of items. One item per line.
Find List Length
Count the number of items in a list (one per line) instantly.
Find Unique List Items
Remove duplicate lines and keep only the unique items in a list.
Find Repeating List Items
Find which items appear more than once in a list and show their count.