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Line Ending Converter
Detect and convert CRLF, LF and CR line breaks.
1
CRLF (Windows)
1
LF (Unix, macOS)
1
CR (classic Mac)
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Paste or type your text.
- 2Choose the options you need.
- 3Copy or download the result.
About this tool
Line Ending Converter: Detect and convert CRLF, LF and CR line breaks. Paste your text and the result appears immediately, ready to copy or download. Everything happens locally in your browser — nothing you paste is uploaded or stored.
Example
Input
line one line two line three line four
Output
line one line two line three line four
How do I use the Line Ending Converter?
Paste or type your text. Choose the options you need. Copy or download the result.
Is the Line Ending Converter free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.