Sort Lines

Sort lines alphabetically

This tool sorts the lines of your list alphabetically or numerically, ascending or descending. It brings name lists, cities, products or columns of numbers into order quickly. You can respect or ignore case sensitivity and choose between ascending and descending order. Sorting runs completely in your browser, no data leaves your computer.

You can enter your list as text with one entry per line. The tool automatically detects whether alphabetical or numeric sorting applies and uses the appropriate method. The result can be copied directly or downloaded as a text file.

How it works

For alphabetical sorting the tool compares lines as text and orders them by Unicode value. Case sensitivity can be optionally respected or ignored. For numeric sorting, numbers with decimal separators are ordered by their value rather than as text. Example: the list ["banana", "Apple", "cherry"] gives ascending as ["Apple", "banana", "cherry"]. The number 10 correctly comes after 9, not right after 1.

What it can and cannot do

The tool sorts lines alphabetically or numerically, ascending or descending. It can respect or ignore case sensitivity. However, it cannot analyze data, remove duplicate entries, merge lines, or perform complex list manipulations. It is a pure sorting utility.

Why local processing in the browser

Everything runs entirely in your browser. Your list data is not sent to or stored on a server. This means full GDPR compliance: no accounts, no sign-up, no data transmission. Sort sensitive lists like contacts or financial data without worrying about where it ends up.

Creative usage ideas

• Contact lists: Sort name lists alphabetically for address books or mailing lists.
• Product catalogs: Order products alphabetically or by price for clarity.
• Data preparation: Prepare CSV data by sorting rows before importing.
• To-do lists: Sort tasks alphabetically or by priority.
• City comparisons: Bring a list of cities into alphabetical order for travel planning.
• Log files: Sort error logs chronologically or alphabetically for better analysis.

A small contribution to climate action

Every sort on your device avoids a server request over the Internet. The process consumes only a fraction of the energy needed for a data transfer. The International Energy Agency estimates that data centers consumed about 415 terawatt-hours in 2024, roughly 1.5 percent of global electricity demand. Local tools reduce network traffic.

Frequently asked questions