Line Sorter

Sort each line using alphabetical, numeric, length, or Shannon entropy complexity modes.

Case-sensitive alpha sort Delete duplicate lines Delete empty lines Trim spaces per line Show line numbers in output Normalize line endings + trim trailing

Input Lines

Sorted Output

About this tool

Line Sorter is a free online text sorting utility for developers, analysts, and content teams. Sort lines alphabetically, numerically, or by length to clean data quickly in a lightweight, client-side workflow.

Common use cases

Sort keyword and tag lists for content and SEO workflows.
Order numeric lines from logs, reports, or exports.
Clean large text blocks by removing duplicates and empty lines.

How it works

Paste or drop text into the input panel.
Choose sort mode and optional cleanup settings.
Copy or export sorted output instantly.

FAQ

Can I sort numbers?
Yes. Numeric mode sorts by leading numeric values.

Can I remove duplicate lines?
Yes. Enable the duplicate removal option before sorting.

Does this run in the browser?
Yes. Sorting happens client-side without server-side processing.