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Remove Line Breaks
Merge multi-line blocks into a single continuous text string.
Real-time Local Processing
What is Remove Line Breaks?
Need to remove line breaks and turn a multi-line block into one continuous line of text? This tool merges every line into a single string, which is exactly what you need when a list got pasted with each item on its own line but you need it as one flowing sentence or CSV-style entry.
How It Works
The tool detects every line break (new line) character in your text and replaces each one with a space, or with no character at all if you prefer them tightly joined, collapsing the whole block into a single continuous line.
Is It Safe to Use?
Text is reformatted entirely in your browser, so content you're merging, even personal notes or internal data, never leaves your device.
How to Use Remove Line Breaks (Step-by-Step Guide)
- Paste your multi-line text into the input box.
- Choose whether line breaks should become spaces or be removed entirely.
- View the merged single-line result.
- Copy the output to your clipboard.
- Paste it wherever you need the continuous text.
Frequently Asked Questions
Will this merge lines into one even if there are blank lines between paragraphs?
Yes, all line breaks, including blank lines between paragraphs, are processed and collapsed according to your chosen settings.
Can I choose what replaces the line break, like a space or comma?
Many versions let you choose the replacement character, commonly a space, so words from different lines don't run together.
Is this useful for cleaning up a list for a spreadsheet?
Yes, this is a common use — turning a vertical list into a single comma- or space-separated line ready for pasting into a spreadsheet cell.
Can I use this on mobile?
Yes, it works the same on mobile browsers as on desktop.
Does it work as a line break remover online for very long documents?
Yes, it can handle long blocks of multi-line text without issue.
Will it also delete line breaks from text that use different line ending styles (Windows vs Mac)?
Yes, standard line break formats from different operating systems are recognized and handled consistently.
Is there a text length limit?
No, it works with everything from a short list to a long multi-paragraph document.
Can I undo the merge if I need the line breaks back?
The tool itself doesn't restore the original breaks, so it's worth keeping a copy of your original multi-line text if you might need it later.