Sort text and numbers the way people expect
Release Updates
v1.2 (May 26, 2026)
- Added example list buttons for names, file names, numbers, and product codes.
- Added Sort by Length, Reverse Order, and Randomize for common list-cleanup workflows.
- Added input and output separator controls for new lines, commas, spaces, and custom separators.
v1.1 (February 17, 2026)
- Added Smart Sort to auto-detect mostly numeric lists and choose the right mode.
- Added Ignore empty lines and Trim line edges (both on by default) for cleaner results.
- Added optional Remove duplicates to clean repeated entries in one click.
- Added optional Keep first line as header so headings stay pinned during sorting.
Sorting a list sounds simple until you try it with mixed text and numbers. You might want to sort lines alphabetically, alphabetize a list of names, put references in alphabetical order, sort numbers online, or order file titles so "File 2" comes before "File 10." This free text sorter is built for those everyday jobs. Paste a list, choose a sorting style, and instantly get a clean result. Everything runs in your browser, so your data stays on your device.
What this calculator does, in plain language
The tool treats each line, comma-separated value, space-separated value, or custom-separated value as a separate item, then sorts those items based on the option you pick. Alphabetic sorting organizes words from A to Z or Z to A. Numeric sorting orders values from low to high or high to low. Natural (alphanumeric) sorting is the helpful middle ground for items like "Version 2" and "Version 10" because it recognizes number parts inside text and compares them as numbers, not just characters.
Why sorting can be tricky
Computers compare characters one by one. That is why a plain text sort can put "10" before "2" or list all uppercase words before lowercase ones. This tool avoids common surprises by supporting case-insensitive sorting and locale-aware sorting. Locale rules help letters with accents or special characters sort the way speakers of a language expect, which is important for international lists and names.
How to use the sorter, step by step
- Paste or type your list into the text box above.
- Choose the input separator if your list uses commas, spaces, or custom delimiters instead of new lines.
- Pick a sort style: A to Z, Z to A, 0 to 9, 9 to 0, length, reverse, or random.
- Enable options like case-insensitive, natural sort, trim spaces, or remove duplicates if your list includes mixed text and numbers.
- Review the sorted output and copy or download it as a .txt file.
Real-world use cases
Teachers sort student names for attendance. Office teams organize inventory lists and product codes. Developers and analysts sort version numbers, file names, or log entries. Writers and editors alphabetize references or glossary terms. Even small tasks like ordering a grocery list, tagging photo folders, or cleaning a contact list are faster when items are sorted reliably.
Whether you call it a text sorter, an alphabetizer, a numeric list sorter, or a natural sort tool, the purpose is the same: clean ordering with less manual effort.