Text Line Sorter Tool

Sort Text Lines

Sort lines by A-Z, Z-A, length, or word count in seconds with optional dedupe for clean, reusable text lists.

Related tools

Why use a text sorter?

Turn messy pasted lists into clean, ordered rows: alphabetical for names, by length for quick scanning, or by word count when line density matters.

Benefits

  • Alphabetical: A–Z or Z–A using your locale's string rules.
  • By length: shortest or longest lines first.
  • By word count: order rows by how many words they hold.
  • Dedupe: optional unique lines after sorting.
  • Live preview: see sorted output while you edit.

How it works

The tool splits input on line breaks, drops blank lines, sorts each non-empty line as a whole string, then joins them back with newline characters.

Features

  • Line-based: one sortable row per line (empty rows skipped).
  • Five modes: alphabet, reverse alphabet, two length orders, word-count order.
  • Stable logic: same input and options yield the same ordering.
  • Copy: take the sorted list anywhere.
  • Private: runs locally in the browser.

When to use

Cleaning guest lists, keywords, filenames, config snippets, or any plain-text bullet list.

Ideal use cases

  • Lists: alphabetize names, titles, or tags.
  • Data prep: order lines before CSV or spreadsheet work.
  • Editing: reorder lines by size or verbosity.
  • Dedup + sort: unique lines in a chosen order.
  • Quick tasks: avoid spreadsheet formulas for one-off sorts.

Facts

Behavior highlights.

Key points

  • Sorting uses JavaScript's locale-aware string comparison for A–Z modes.
  • Length mode counts characters per line, including spaces.
  • Word count splits on whitespace; multiple spaces still count as word boundaries.
  • Duplicate removal uses exact string equality after the sort.
  • Very large lists may be limited by your device's memory.

Best practices

Get predictable results.

Quality considerations

  • Strip trailing spaces if ordering surprises you—comparison includes them.
  • Numeric-looking lines sort as text unless you use another tool for numeric sort.
  • Preview before pasting sorted output into production configs or emails.
  • Enable dedupe only when you truly want to lose repeated lines.
  • For huge files, try a sample first.

When not to use

  • When you must preserve blank lines exactly between entries.
  • When multi-column CSV semantics matter—use a spreadsheet or CSV tool.
  • When sort keys are mixed numeric and text and you need numeric ordering.

Limitations and compatibility

Plain text lines; rich formatting is not preserved. Requires JavaScript in a modern browser. Locale rules follow the visitor's environment.

Text sorting runs entirely in your browser with no server upload; sorted output updates instantly as you edit options or input lines.

Frequently asked questions

Is the text sorter free?

Yes. Sorting runs entirely in your browser. No registration or upload is required.

Can I sort Z–A?

Yes. Choose the Z–A / descending alphabetical mode.

What does sort by length do?

Lines are ordered by how many characters they contain—shortest first or longest first.

Is my text secure?

Yes. Processing stays on your device; your text is not sent to a server.

Can I remove duplicate lines?

Yes. Enable “Remove duplicates” and identical lines collapse to one entry after sorting.

Text Sorter - Sort Lines A-Z, by Length, and Remove Duplicates