How to use this tool:

Paste your text below, choose your options, and click Process Text (or press Ctrl+Enter) to sort, deduplicate, filter, find & replace, renumber, and transform your lines. Everything runs in your browser - no data is sent to any server. Your settings are saved automatically for next time.

Processing Options

Sorting Options

Advanced Options

Case Transform

Find & Replace

When using regex you may use capture groups in the replacement, e.g. $1.

Add Prefix / Suffix

Regex Filter

Keep only lines that match this regular expression (leave empty to keep all).

Length Filters

Advanced Processing

Input Text

0 lines

Processed Text

0 lines

Tip: press Ctrl+Enter to process · Ctrl+Z / Ctrl+Y to undo / redo operations.