Remove Empty Lines
Paste any block of text and instantly get back a version with every blank or whitespace-only line stripped out, while every line that has real content, even a single character, stays exactly where it is. Processing happens entirely in your browser with plain JavaScript, so nothing you paste is ever uploaded. It's a quick cleanup step for messy pasted text, spreadsheet exports, or code with stray blank lines before you use it elsewhere.
Result
Frequently asked questions
What counts as an empty line?
Any line that's completely blank, or that only contains whitespace (spaces, tabs). Lines with visible text stay untouched, even if they're short.
Does it change the order or content of the remaining lines?
No, the remaining lines keep their original order and content. Only the blank lines are removed, nothing else is rewritten.
Is my text sent anywhere?
No, this runs entirely in your browser with plain JavaScript string processing. Nothing is sent to a server.