Convert CRLF and LF in Notepad++
Change Windows and Unix line endings without unintended edits.
Quick answer
Open Edit > EOL Conversion and choose Windows (CR LF) or Unix (LF), then save a copy.
When to use this feature
CRLF and LF are alternative line-ending conventions; many development tools support both.
Step-by-step instructions for Windows users
- Open Notepad++ on Windows 10 or Windows 11 and save a backup of the file you plan to edit.
- Open Edit > EOL Conversion and choose Windows (CR LF) or Unix (LF), then save a copy.
- Use the format expected by your repository or deployment environment.
- Review the result and save a separate copy before replacing the original file.
Important details and compatibility
Use the format expected by your repository or deployment environment.
Menu labels can differ between versions, and plugins may require a compatible build. Check the application settings on your own PC rather than assuming all installations have the same options.
Common mistakes and safety
Line-ending changes may make every line appear modified in version control; review the diff.
If the result differs from what you expected, undo the change, reopen the original copy, and repeat the steps with a smaller sample.
Frequently asked question
What is CRLF in Notepad++?
CRLF is the two-character line ending traditionally used by Windows text files.
Does this work in the US and Canada?
These Windows editing features are not region-restricted. The instructions use American English menu terminology and apply to supported Windows PCs in the United States and Canada.
Related Notepad++ resources
See the download guide, Windows 11 instructions, FAQ, and all tutorials.
Editorial team · Published 2026-10-20 · Updated 2026-10-20. This is an instructional guide, not a claim of hands-on testing on every Windows build.