The calculator is designed to reformat lines of text according to user specifications.

The list filter calculator allows users to apply multiple filters to an initial list of strings.

This online calculator can join two csv lists by key column the same way JOIN works in SQL (inner join, left outer join, right outer join)

This online calculator can be used to summarize lines of text, using regular expressions to extract a unique value from each line, such as a date or session ID.

This online calculator numbers lines of text

The reverse line calculator is a simple tool that takes a block of text as input, breaks it into individual lines, and then reverses the order of the lines. This can be useful in a variety of situations where you need to quickly reverse the order of lines in a document or piece of code, such as when working with logs, scripts, or data files.

is a tool that allows you to split a list of strings based on a regular expression pattern.

This generator allows you to load an OpenOffice document with data, a document template, and generate a final document based on the data and the template. For example, a data document may contain a list of event attendees, a template document may contain an invitation card template, and the final document will contain invitation cards for all attendees from the list.

This calculator allows you to pick a selection of strings from a list at random. You can select with or without repeats. The calculator uses a random number generator built into Javascript.

This calculator takes a list of strings as input and sorts them either in ascending or descending order based on the user's preference. Additionally, the calculator has an option to remove any duplicate strings in the input list before performing the sort.

This online calculator counts the number of values in the list, separated by provided separator.