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Sort Lines

Sort text lines alphabetically, reverse, by length, or numerically.

Sort Order

Ignore Case Remove Blank Lines Unique Only

Input

Output

How to Use

Paste linesPaste any list of lines into the Input field.

Choose sort orderSelect from alphabetical, reverse, by length, numeric, or random.

Set optionsToggle case sensitivity, blank line removal, or unique-only filtering.

Click SortThe sorted result appears in the Output field instantly.

Copy resultUse the Copy button to copy the sorted output to your clipboard.

📌 All processing happens locally in your browser. Your data is never uploaded.

About Sort Lines

Editing and transforming text manually is tedious and error-prone. Sort Lines automates the process so you can sort text lines alphabetically, reverse, by length, or numerically in one click. It works with any length of text, from a single sentence to thousands of lines, and runs entirely in your browser for complete privacy.

Frequently Asked Questions

Numeric sort parses the beginning of each line as a number and sorts them in ascending numeric order. Lines that don't start with a number are placed at the end.

When enabled, duplicate lines are removed from the output before sorting. This combines deduplication and sorting in one step.

Random shuffle uses the Fisher-Yates algorithm to randomly reorder all lines. Each click produces a different random order.

Yes. For equal elements, the original relative order is preserved (stable sort). This means if two lines are identical, they maintain their original sequence.