Remove Multiple Blank Lines
Paste text, choose how many consecutive blank lines to keep, and clean it locally in your browser.
A QUICK WALKTHROUGH
How to use this tool
- Paste up to 1 MiB of text.
- Choose the maximum consecutive blank lines to keep.
- Remove excess blank lines and copy the result.
Blank-line policy
A blank line is a line whose content is empty after trimming whitespace. The selected maximum applies to consecutive blank lines; text and whitespace on retained blank lines are preserved.
Line endings and local limit
LF, CRLF, and CR are accepted. Output uses the first line-ending style found in the input. Input is limited to 1 MiB and stays in this browser.
GOOD TO KNOW
Common questions
Does this remove every blank line?
No. It keeps up to the selected maximum in each consecutive run.
Are spaces on blank lines changed?
No. Retained blank lines keep their original content.
Are line endings preserved?
Yes. The first detected LF, CRLF, or CR style is used for output.