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Text Line Sorter: Sort, Shuffle, Deduplicate Lines Online

June 2026 ยท 3 min read

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Working with lists of text is a daily task for developers, data analysts, writers, and marketers. Our Text Line Sorter handles the most common list operations in one click โ€” sort, deduplicate, shuffle, reverse, trim, and more.

Available Operations

Sort A โ†’ Z

Alphabetical ascending sort (case-aware)

Sort Z โ†’ A

Alphabetical descending sort

Sort Shortest First

Ascending sort by character count

Sort Longest First

Descending sort by character count โ€” find your longest lines

Reverse Order

Flip the order of lines (first becomes last)

Shuffle

Randomize line order

Remove Duplicates

Keep only unique lines โ€” removes exact duplicates

Remove Empty Lines

Delete blank lines from your list

Trim Whitespace

Strip leading and trailing spaces from each line

UPPERCASE / lowercase

Transform all text on every line

Number Lines

Add 1. 2. 3. prefix to each line

Real-World Use Cases

  • โ€ข Clean up mailing lists: Remove duplicate email addresses before importing into your CRM
  • โ€ข Alphabetize word lists: Sort glossary entries, keywords, or bibliography references
  • โ€ข Shuffle items: Randomly order quiz questions, raffle entries, or task lists
  • โ€ข Clean CSV data: Trim whitespace from column values after a rough export
  • โ€ข Deduplicate imports: Remove repeated IDs or keys before database operations
  • โ€ข Prepare numbered lists: Add line numbers to code snippets or ordered instructions

Sort and organize your text lines

12 operations ยท Instant processing ยท No sign-up

Open Text Line Sorter โ†’

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