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TEXT TOOLS

Line & whitespace cleanup

Sort, trim, reverse, join, and normalize lines and spacing.

9 specialized tools100% local processing

RECOMMENDED START

Begin with the primary workflow

Open the recommended tool, or compare the grouped alternatives below.

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FEATURED ANALYSIS AND UTILITIES

Remove Duplicate Lines

keep the first occurrence of each repeated line.

Local browser processing
Purpose-specific input workflow
Validated local processing

Analysis and utilities7 options

Text Line Sortersort lines alphabetically while preserving their content.

Reverse Linesreverse line order without reversing the characters inside each line.

Remove Empty Linesremove blank and whitespace-only lines while retaining non-empty content.

Whitespace Cleanertrim lines and collapse repeated spaces without changing line order.

Shuffle Linesrandomize line order with browser cryptographic randomness.

Trim Linesremove leading and trailing whitespace from every line.

Remove Line Breaksjoin non-empty lines with a configurable separator.

Conversion tools1 option

Line Break Converternormalize line endings to LF, CRLF, or CR.