Processed locally — your file never leaves your device
Normalize Line Endings
Convert line endings between LF, CRLF and CR — entirely in your browser.
How it works
- Paste text, or open a file.
- Choose a target line ending — LF, CRLF or CR.
- Click Normalize, then copy or download the result.
Frequently asked questions
- Is my text sent anywhere?
- No. Conversion happens entirely on your device.
- What's the difference between LF, CRLF and CR?
- LF (\n) is used by Unix/Linux/macOS, CRLF (\r\n) by Windows, and CR (\r) by classic Mac OS. Mismatched line endings can cause a file to look like one long line, or show extra characters, in some editors.
- Which should I pick?
- LF is the most common default for source code and cross-platform text today; use CRLF if a specific Windows tool requires it.