Text Lines Sort

Quick answer: Sort, dedupe, shuffle, or reverse the lines of any text list. Open 文本行排序去重 — everything runs locally in your browser, and files never leave your device.

Steps

1. Paste multi-line text into the Lines tool.
2. Pick an operation: ascending, descending, dedupe, shuffle, reverse.
3. Copy the output.

Important notes

• Sorting is case-sensitive by default (uppercase first) — normalize case for mixed data.
• Numeric lines can sort lexicographically (10 before 2) — use numeric mode.
• Dedupe keeps the first occurrence of each line.

Common questions

Sort by line length? Yes, there is a length mode.

Remove empty lines? There is a filter toggle.

When to use this

Combined with dedupe, this is the fastest way to clean log extracts and email lists; sort after dedupe for a stable, readable order.