This is a super simple browser-based application that left-pads a list. You can load any list in the input and adapt to its format by setting the item separator character that it uses. Once items in the list are recognized, it will left-pad the list to the required length with the given new items. You can set the list padding length in the options, as well as specify the items that are used for padding in the options. Created by list geeks from team Browserling.
This is a super simple browser-based application that left-pads a list. You can load any list in the input and adapt to its format by setting the item separator character that it uses. Once items in the list are recognized, it will left-pad the list to the required length with the given new items. You can set the list padding length in the options, as well as specify the items that are used for padding in the options. Created by list geeks from team Browserling.
This online tool pads a list by adding new items on the left side (beginning) of the list. First, it counts how many items there are in your existing list. Then it calculates how many new items does it have to add to the beginning of the list to achieve the specified new length of the list. You can pad the list with just one new item or multiple items that are cyclically repeated. If you want to, you can also pad the list with just a single character or symbol. If your list is shorter than the required new length, then the list will be returned as it was and won't be padded or modified. To add several different items to the list, enter them separated by newlines in the options. The program works with all types of lists, be it vertical todo lists, lists that use commas as item delimiters, or lists that use pipes as delimiters. The program can adapt to your list via two different item delimiter matcher modes. When your list uses a simple delimiter, use the symbol delimiter matching mode, but if your list uses a changing delimiter, use the regular expression delimiter matching mode. The new padded list in the output can also use a completely new item delimiter. Additionally, if your list contains empty items, you can prune them from the output. Listabulous!
This online tool pads a list by adding new items on the left side (beginning) of the list. First, it counts how many items there are in your existing list. Then it calculates how many new items does it have to add to the beginning of the list to achieve the specified new length of the list. You can pad the list with just one new item or multiple items that are cyclically repeated. If you want to, you can also pad the list with just a single character or symbol. If your list is shorter than the required new length, then the list will be returned as it was and won't be padded or modified. To add several different items to the list, enter them separated by newlines in the options. The program works with all types of lists, be it vertical todo lists, lists that use commas as item delimiters, or lists that use pipes as delimiters. The program can adapt to your list via two different item delimiter matcher modes. When your list uses a simple delimiter, use the symbol delimiter matching mode, but if your list uses a changing delimiter, use the regular expression delimiter matching mode. The new padded list in the output can also use a completely new item delimiter. Additionally, if your list contains empty items, you can prune them from the output. Listabulous!
In this example, we left-pad a list of hats. We load a vertical list in the input and separate the items via the newline character. The input list has 13 hats in it but we want to change the length to be 18 hats. We enter two new hats "Beret" and "Cowboy Hat", create 2.5 new copies out of them, and append them to the beginning of the hat list.
In this example, we're creating a list of games to buy for the party. We need 25 games in total but the current list only has 20 games. We're the hugest Twister fans so we left-padded the list with 5 Twister games. To do it, we split the original items by a regex "/[,.]\s*/", then we specify "Twister" in the options, and the program left-pads the list from the beginning with Twister repeated five times.
In this example, we left-pad our activities to-do list for the holidays. We split the items by the newline character and expand the list to 19 items by complementing it with three fun new ideas: riding a bike, baking cookies, and going to the pool. Additionally, we remove the empty items from the input list so that the output was clean and instantly usable.
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
View and edit lists in a neat browser-based list editor.
Split list items into chunks.
Create the powerlist of the given list.
Extract the first item from a list.
Extract all items except the first of a list.
Run a JavaScript function on every list item (map function).
Run the reduce function on a list.
Quickly find and print items that interest you in a list.
Quickly find and print items that repeat in a list.
Quickly find and remove items that are unique in a list.
Given start and stop indexes, extract a sublist from a list.
Shift list items to the left or right (or up and down).
Add indentation to all list items.
Make a list go increasingly sideways (to the left or right).
Quickly create a mirror copy of a list.
Invert the order of items in a list (last becomes first, etc).
Create multiple rows from a single list.
Create an Excel (XLS/XLSX) file from a list.
Create a PDF file from a list.
Create a LaTeX list from a regular text list.
Create a HTML list from a regular text list.
Create a Markdown list from a regular text list.
Find the difference between two lists.
Find the difference between three lists.
Remove elements from a list that appear in the other list.
Find items that are shared between two or more lists.
Find items that are unique in two or more lists.
Join two or more lists together item by item.
Split an interleaved list into two or more separate lists.
Append a second list at the end of the first list.
Create pairs from all list items.
Remove list items at certain index positions.
Add new items at the end of a list.
Modify a list in-place by adding, replacing, or removing items.
Remove all indentation levels from a list and make it flat.
Quickly apply the bold effect to all list items.
Quickly apply the italic effect to all list items.
Quickly rewrite all list items in cursive.
Quickly change the font of all list items.
Quickly add an underscore to all list items.
Quickly add a strikethrough to all list items.
Quickly change the letter case of all items to title case.
Quickly change the letter case of all items to proper case.
Quickly randomly change the letter case of all items.
Quickly change the letter case of all items to small letters.
Quickly change the letter case of all items to capital letters.
Quickly remove any numeration from a list of items.
Generate a list with no items (just bullet points).
Quickly create a graphical representation of a list.
Create an image with a cloud of list items.
Create an image with list items going in a spiral.
Make list items go in a zigzag.
Add errors and corruption to a list.
Convert any list to base64 encoding.
Convert any list from base64 encoding back to a list.
Convert any list to URL encoding.
Convert any list from URL encoding back to a list.
Create a JSON array from a list.
Create a list from a JSON array.
Create an XML document from a list.
Create a list from an XML document.
Create a YAML file from a list.
Create a list from a YAML file.
Create a binary list from a text list.
Create a text list from a binary list.
Compress a list so it uses less space.
Create an animation with a list being scrolled.
Let Zalgo loose on a list and create list-chaos.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling our mission is to make people's lives easier, so we created this collection of online list tools. Our tools are focused on getting things done quickly and as soon as you load your list in the input of any of our tools, you'll instantly get the result. Our list tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
