Line Break Remover

Remove line breaks in bulk, replace them with spaces, or join lines with a custom separator. Compress blank lines and spaces and trim whitespace in one click.

Last updated: 2026/10/16 Text Feedback & bug reports
Input
Line break handling
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Result

How to Use

1

Enter Text

Type or paste the text whose line breaks you want to clean up into the input box.

2

Choose Options

Pick how to handle line breaks — remove, replace with a space, or join with a separator — and toggle the formatting options you need.

3

Copy the Result

The result updates in real time. Press the copy button and paste it wherever you need it.

About the Line Break Remover

Text copied from PDFs, emails, or web pages often contains unwanted line breaks, extra blank lines, and stray spaces. This tool removes those line breaks in bulk, or replaces them with a space or a custom separator, to make the text clean and readable. Everything runs locally in your browser, so your text is never sent to any server.

Features

  • Remove or Replace Line BreaksStrip line breaks and join text, or replace them with a space or a custom separator like a comma.
  • Clean Up WhitespaceCollapse blank lines and repeated spaces, and trim whitespace per line or for the whole text.
  • Real-time ProcessingResults update the moment you type or change an option — no waiting.
  • Privacy ProtectedAll processing happens in your browser. Your text is never sent to a server.

Use Cases

  • Remove unwanted line breaks from PDF or email copies
  • Join a vertical list into one line with a comma
  • Strip extra blank lines and spaces from code or logs
  • Flatten text to a single line for social posts
  • Fix broken layout after pasting copied text

FAQ

Is the line break remover free to use?
Yes, it is completely free. No registration or installation is required — just open it in your browser.
Words stick together when I remove line breaks. How do I fix that?
For languages that need word separation, such as English, choose "Replace with a space". For languages like Japanese that do not need separators, "Remove and join directly" works well.
Can I remove only the empty lines?
Yes. Set the handling to "Keep line breaks (format only)" and enable "Remove empty lines" or "Collapse consecutive blank lines into one" to strip extra blank lines while keeping the line structure.
Is my text stored on a server?
No. All processing runs locally in your browser with JavaScript. Your text is never sent to or stored on any server.
How is this different from sorting or deduplicating text?
This tool focuses on formatting line breaks and spaces. To sort lines or remove duplicate lines, please use a dedicated text sort & dedupe tool instead.
Can I use it on my smartphone?
Yes, it works in the browser on all devices, including smartphones, tablets, and PCs.