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Online List Tools

World's simplest list utilities

Online list tools is a collection of useful browser-based utilities for working with lists. All list tools are simple, free and easy to use. There are no ads, popups or other garbage, just list utilities that work right in your browser. And all utilities work exactly the same way – load a list and get the result. Created by team Browserling.
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All list tools
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Quickly print all list items in reverse order.
Quickly join all items of a list together.
Quickly extract a part of a list.
Quickly remove all empty items from a list.
Quickly set a new delimiter for items in a list.
Quickly count the number of items in a list.
Quickly print all distinct items of a list.
Quickly print all repeating items of a list.
Quickly remove whitespace characters around list items.
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Truncate a List
Remove items from the beginning or end of a list.
Split a List
Split list items into chunks.
Generate the Powerlist
Create the powerlist of the given list.
Find the Car of a List
Extract the first item from a list.
Find the Cdr of a List
Extract all items except the first of a list.
Apply a Function on a List
Run a JavaScript function on every list item.
Randomize a List
Shuffle list items and make it random.
Randomly Select an Item
Randomly pick one or more items from a list.
Sort a List
Quickly sort list items alphabetically or numerically.
Find Non-repeating List Items
Quickly find and print items that don't repeat in a list.
Find Repeating List Items
Quickly find and print items that repeat in a list.
Delete Repeating List Items
Quickly find and remove items that repeat in a list.
Delete Unique List Items
Quickly find and remove items that are unique in a list.
Delete List Separator
Remove the symbol that separates list items.
Extract a Sublist from a List
Given start and stop indexes, extract a sublist from a list.
Rotate List Items
Rotate list items to the left or right (or up and down).
Invert a List
Invert the order of items in a list (last becomes first, etc).
Reduce a List
Run the reduce function on a list.
Filter a List
Find certain items in a list.
Duplicate a List
Create multiple copies of a list.
Convert a List to an Image
Create an image from a list.
Convert a List to Columns
Create multiple columns from a single list.
Convert a Text List to a LaTeX List
Create a LaTeX list from a regular text list.
Convert a Text List to a HTML List
Create a HTML list from a regular text list.
Convert a Text List to a Markdown List
Create a Markdown list from a regular text list.
Zip Two Lists
Join two lists together item by item.
Merge Two Lists
Append a second list at the end of the first list.
Pop List Items
Remove list items at certain index positions.
Push List Items
Add new items at the end of a list.
Replace List Items
Replace certain items in a list with new items.
Splice a List
Modify a list in-place by adding, replacing, or removing items.
Create the Empty List
Generate a list with no items.
Color List Items
Quickly add colors to list items.
Visualize a List
Quickly create a graphical representation of a list.
Let Zalgo Destroy a List
Let Zalgo loose on a list and create list-chaos.
Print List Statistics
Analyze a list and print its item statistics.