Online text cleaning tools
Fix formatting problems, remove unwanted whitespace, and clean line-based text without uploading it anywhere.
Clean tools
Select the exact cleanup operation you need.
Remove Duplicate Lines
Remove repeated lines while keeping the original order.
Open tool →Remove Line Breaks
Join wrapped lines while optionally preserving paragraphs.
Open tool →Remove Empty Lines
Delete blank lines, including whitespace-only lines.
Open tool →Remove Extra Spaces
Collapse repeated spaces and trim line edges.
Open tool →Which cleanup tool do I need?
| Problem | Tool |
|---|---|
| The same line appears more than once | Remove Duplicate Lines |
| Copied text breaks in the middle of sentences | Remove Line Breaks |
| There are too many blank rows | Remove Empty Lines |
| There are repeated spaces or untidy line edges | Remove Extra Spaces |
Cleaning text copied from PDFs and documents
Copied document text often contains hard line breaks and inconsistent spacing. Start with Remove Line Breaks while preserving paragraphs, then normalize extra spaces. The PDF text cleanup guide explains what to review afterward.
Cleaning structured lists
For lists, preserve one record per line. Remove duplicate entries, delete empty rows, and only sort when the original order has no meaning.
A simple cleanup workflow
Remove Line Breaks → Remove Extra Spaces → Remove Empty Lines