Add Line Breaks
Insert line breaks into text — word-wrap at a column width, split on a delimiter, or break every N characters/words. Unicode-correct, word-safe, with CJK/emoji support. 100% private.
About Add Line Breaks
Insert line breaks into text — word-wrap at a column width, split on a delimiter, or break every N characters/words. Unicode-correct, word-safe, with CJK/emoji support. 100% private. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
Does the word-wrap split words?
No. By default, word-safe wrapping never splits a word — if a word is longer than the column width, it goes on its own line. You can enable 'Hard break' to split words mid-grapheme at the width boundary.
Does it handle CJK and emoji correctly?
Yes. The tool uses Intl.Segmenter for grapheme-aware segmentation and an East-Asian-width heuristic so CJK characters (double-width) and emoji are counted correctly when wrapping by column.
Can I choose between LF and CRLF output?
Yes. Select LF (Unix/macOS) or CRLF (Windows) in the options. Existing line endings in your input are normalized to your choice.
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