Online Normalize Line Endings
Convert all line endings in text to consistent LF (\n) or CRLF (\r\n). Useful for fixing cross-OS issues and noisy diffs. Pick the target in "More settings". Everything runs in your browser.
The result will appear here…
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Everything runs in your browser.
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Example
Example Input
mixed CRLF and LF lines
Example Output
all LF (or all CRLF)
How to Use
- 1Paste text into the Input field.
- 2Choose LF or CRLF in "More settings".
- 3Click Run to unify the line endings.
About Normalize Line Endings
This tool unifies the line-ending characters in your text. Windows uses CRLF (\r\n) while Unix/macOS uses LF (\n); mixing them causes noisy diffs and bugs.
How it works: the tool replaces all line-ending variants with the single form you choose (LF or CRLF). Pick the target in "More settings".
FAQ
Is my data sent to a server?
No. Everything is processed in your browser.