Free Remove Line Breaks & Clean Text Tool
Paste text copied from a PDF or email and get clean, flowing paragraphs. Output updates live as you change options.
Why "copy" from a PDF grabs broken lines
A PDF doesn't store your document the way a word processor does — as paragraphs of flowing text that happen to wrap at the edge of the page. It stores the exact position of every line of text as it's laid out on the page, the same way a page layout program would. When you select and copy text from a PDF viewer, it reads off those visually-placed lines one at a time and inserts a line break at the end of each one — regardless of whether that line was the natural end of a sentence or just where the page ran out of width. The result is text that looks fine on the original page but pastes somewhere else full of line breaks in the middle of sentences. OCR'd scans (text extracted from a scanned image) commonly have the identical problem, for the same underlying reason.
The "keep paragraph breaks" option approximates the distinction a human reader makes instinctively: a blank line usually signals a genuine paragraph break the writer intended, while a line break with no blank line after it is almost always just where the original layout happened to wrap — the kind of break this tool is designed to remove.
Frequently Asked Questions
Why does text copied from a PDF have broken lines?
PDFs store text line by line as it appears on the page, so copying grabs a line break at the end of every visual line. This tool joins those fragments back into flowing paragraphs.
What does "keep paragraph breaks" do?
With it on, blank lines between paragraphs are preserved while single line breaks inside a paragraph are joined — usually exactly what you want. Turn it off to flatten everything into one continuous block.
Does this help with text copied from a scanned document (OCR)?
Yes — OCR'd text commonly has the same problem as PDF copy-paste, since both are reading text off a fixed visual layout rather than semantic paragraph structure. The same line-joining logic applies equally well to either source.
Will this change my actual words?
No — only whitespace is touched: line breaks, repeated spaces, and leading/trailing space. The words and punctuation are untouched.
Is my text uploaded?
No. Cleaning happens instantly in your browser; nothing is transmitted or stored.