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Wrap Lines at N Characters

Reformat text to a fixed line width. Wraps at word boundaries by default; optionally break long words.

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How to use Wrap Lines at N Characters

  1. Paste your text.
  2. Set the column width.
  3. Copy the wrapped result.

What is Wrap Lines at N Characters?

Useful for code comments with a column limit, plain-text emails, or formatting output for narrow displays. The default word-aware wrap preserves readability; enabling 'Break long words' guarantees no line exceeds the width.

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FAQ

What about existing line breaks?
Each paragraph is processed independently — existing single line breaks are treated as line ends.
Is there a maximum text size?
There's no hard limit — it depends on your browser's memory. Most devices handle tens of thousands of lines without any issue.
Does it work offline?
Yes. The entire wrapping process runs in your browser with no server involved, so it works offline and keeps your text fully private.

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