DocomintRemove Empty Lines
Strip blank lines from a block of text, keeping only lines with content.
A common cleanup step after copy-pasting from a PDF or an email, both of which tend to leave stray blank lines scattered through the text — this strips them out in one pass.
Example: A pasted block with three paragraphs separated by blank lines becomes three paragraphs with no gap between them, once every empty line is removed.
How it works
- Paste text with blank lines
- Empty lines are removed instantly, on your device
- Copy the condensed result
Frequently asked questions
Does this remove lines that only contain spaces?
Yes — a line with only whitespace is treated as empty and removed, same as a truly blank line.
Is my text uploaded anywhere?
No — Remove Empty Lines runs entirely in your browser using JavaScript/WebAssembly. Your text is never sent to a server.
Does this collapse multiple blank lines into one, or remove them entirely?
It removes every blank line entirely, leaving zero gap between paragraphs — if you want exactly one blank line between paragraphs instead, this isn't the right mode for that.