Line Break Remover

What is it and how does it work

How to remove line breaks

1. Paste the broken-up text into the box on the left — often copied straight out of a PDF or scanned document.
2. Choose how to join the lines: with a space, a comma, or nothing at all, and decide whether to keep paragraph breaks.
3. Copy the joined result on the right, ready to paste into an editor, spreadsheet cell, or form field.

Use cases

Why text ends up broken across lines

PDFs, some word processors, and many scanned documents wrap text to a fixed page width and save an actual line break at the end of every visual line — not just at the end of a paragraph. Copy a paragraph out of one of these and paste it somewhere that respects line breaks literally, like a code editor or CSV cell, and it lands as dozens of short broken lines instead of one paragraph.

Keeping paragraph breaks while still joining the line breaks within each paragraph is usually what you want when cleaning up an article or book excerpt, while joining everything with no separator is handy for turning a stacked list of characters or IDs into a single continuous string.

• PDF text cleanup: restore a paragraph copied out of a PDF back to normal flowing text.
• Spreadsheet and CSV prep: join a multi-line mailing address or a stacked list into one comma-separated cell.
• Email and message cleanup: merge a reply that got hard-wrapped at 72 characters back into a single paragraph.
• Form fields: collapse multi-line notes or descriptions into the single line some form fields require.
• Book and article excerpts: keep paragraph breaks while removing the line breaks scanning or OCR software inserted mid-sentence.

Most frequently asked questions

FAQ

Is this line break remover really free, with no sign-up?+

Yes. The tool runs entirely with JavaScript in your browser — there's no account, no API key, and no limit on how often you can use it.

Does my text get uploaded anywhere?+

No. Everything you paste is processed locally on your device. Nothing is sent to a server, stored, or logged.

Can I keep paragraph breaks but remove single line breaks?+

Yes, enable "keep paragraph breaks" to preserve blank lines between paragraphs while still joining the single line breaks within each paragraph.

What separator should I use?+

A single space works for most prose. Use a comma for turning a column of values into a comma-separated list, or leave it blank to join lines with nothing between them.

Why does pasted text sometimes have odd line breaks in the first place?+

PDFs and some word processors wrap text to a fixed page width and save an actual line break at each wrap point, so copying a paragraph out of a PDF often brings a line break at the end of every visual line.

Can I turn a multi-line address into one line for a spreadsheet?+

Yes. Paste the multi-line address and join with a comma to produce a single comma-separated line ready to paste into a spreadsheet cell or CSV field.

Will joining lines accidentally run words together?+

Not with the space or comma separator — each line is trimmed and joined with a space or comma in between, so words stay separated. Choose "join with nothing" only when you actually want lines concatenated with no gap, such as merging a stacked list of digits or characters.

Related tools

Tools for Cleaning Up Text

• Text Sorter — alphabetize the joined text once line breaks are removed.
• Word Counter — check the length of the merged paragraph.
• Markdown to HTML Converter — another fast, no-signup text tool.

Methodology

How This Tool Works

Your pasted text is split on line breaks and rejoined live with JavaScript using your chosen separator as you type — nothing you paste is uploaded to a server or stored anywhere.

Last updated: August 28, 2026.