Remove Line Breaks
Join wrapped lines into flowing paragraphs.
Remove Line Breaks joins hard-wrapped text—like paragraphs copied from a PDF—back into flowing sentences. Keep paragraph breaks intact or collapse everything into a single block, computed instantly in your browser.
How it works
The tool trims and joins consecutive lines with a single space between them. With 'Keep paragraph breaks' enabled, it first splits the input on blank-line boundaries, rejoins each paragraph's lines, then reassembles the paragraphs separated by a single blank line each.
Benefits
- Fixes text pasted from PDFs or printed documents with one line break per visual line
- Optional paragraph-break preservation for multi-paragraph content
- Avoids doubled or missing spaces at line-join points
- Runs fully offline with instant output
Use cases
- Rejoining paragraphs copied from a PDF or scanned document
- Cleaning up text exported from a terminal with fixed line wrapping
- Preparing hard-wrapped email or chat text for reformatting
- Converting a bullet-style line list into a flowing paragraph
Best practices
- Enable 'keep paragraph breaks' when your source has multiple distinct paragraphs
- Disable it when you want the entire input collapsed into one block for further processing
- Check the output for sentences that ran together if the source lacked blank-line separators
- Combine with Whitespace Trimmer afterward for any remaining stray spacing
Common mistakes
- Assuming this tool removes intentional single-item-per-line lists—it treats every line as wrapped prose
- Forgetting that disabling paragraph breaks merges everything into one continuous block
- Running this on code or structured data where line breaks carry meaning
- Expecting punctuation-based sentence detection—joining is purely based on line breaks
Privacy
All line joining runs locally in your browser. ToolHub does not receive or store the text you process here.
Frequently asked questions
- What does Remove Line Breaks do to my text?
- It joins lines that were separated by single line breaks into flowing paragraphs, replacing each line break with a single space between words.
- What does 'keep paragraph breaks' control?
- When enabled, blocks of text separated by a blank line stay separated by a blank line in the output. When disabled, the entire input is joined into one continuous paragraph.
- Why would I need this tool?
- Text copied from PDFs or printed documents often has a line break after every visual line. This tool removes those artificial breaks so the text flows naturally when pasted elsewhere.
- Does this add extra spaces where lines were joined?
- No. Each line is trimmed before joining, and lines are combined with exactly one space, avoiding doubled or missing spaces at the join points.
- Will this remove blank lines used as paragraph separators?
- Only if 'keep paragraph breaks' is turned off. With it enabled, blank-line paragraph separators are preserved as a single blank line in the output.
- Is my text uploaded when using this tool?
- No. Line joining happens entirely in your browser using JavaScript string operations, with no server involved.
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