Tools
Text Cleaners

Remove Line Breaks

Clean up pasted text by joining all lines into one. Perfect for fixing copied email text, wrapping code into a single line, or preparing content for search fields and CSV cells.

100% Client-Side — Your Data Never Leaves Your Browser

What is Remove Line Breaks – Join Lines Online?

Join every line of text into a single line. Clean up pasted text by joining all lines into one. Perfect for fixing copied email text, wrapping code into a single line, or preparing content for search fields and CSV cells. The tool runs 100% in your browser — nothing is uploaded to a server, so your data stays private, and it is free to use with no signup required.

Quick Answers

Will this tool remove line breaks inside quoted text?
This tool treats all line breaks equally. If you are joining CSV-like data, prefer the dedicated CSV tools so quoted content stays intact.
Can I replace line breaks with a comma instead of a space?
Yes. The options let you replace line breaks with a single space, nothing, or a comma with or without a following space.
Can I remove blank lines at the same time?
Yes, enable the 'remove blank lines first' option and empty lines are dropped before the remaining lines are joined.
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How do I use Remove Line Breaks – Join Lines Online?

  1. Paste your multi-line text into the input box.
  2. Choose what line breaks should become: a space, nothing, or a comma.
  3. Copy the joined result or download it as a text file.

Why use our remove line breaks – join lines online?

Line breaks often sneak into text copied from PDFs, emails and spreadsheets. This tool removes every , and from your text and replaces them with a single space by default, or with nothing when you need a fully joined string. Use the comma options when you want to flatten a list into a single-line list for SQL IN clauses or tag fields, and the blank-line option to drop empty lines before joining. The transformation is instant and runs locally, so even confidential text never leaves your computer.

Frequently Asked Questions