Text Cleaner — Remove Duplicate Lines, Line Breaks & More
Clean up any text in one click. Remove duplicate lines, empty lines, line breaks, extra spaces, and more. Check the operations you need, then paste your text.
Text Cleaner — What Each Option Does
Remove duplicate lines keeps only the first occurrence of each line, removing subsequent duplicates (case-insensitive comparison). Remove empty lines deletes blank lines and lines containing only whitespace. Remove line breaks joins all lines into a single paragraph — useful for removing newlines from copied text. Trim whitespace strips leading and trailing spaces from each line. Remove extra spaces collapses runs of multiple spaces into a single space. Sort A→Z alphabetically sorts lines after all other operations.
Common Uses
Cleaning copied data: text copied from spreadsheets, PDFs, or web pages often has unwanted line breaks, duplicates, or extra spaces — this tool removes all of them in one pass. Data preparation: clean a list before importing into a database or spreadsheet. Email list deduplication: paste an email list and remove duplicate addresses. Removing paragraph breaks: content copied from a PDF often has line breaks mid-sentence — use "Remove line breaks" to rejoin the text.