Remove Empty Lines From Text

Yes. A line counts as empty when it has no non-whitespace characters, so lines made only of spaces or tabs are removed just like fully blank ones. This catches the invisible padding that plain 'delete blank line' tools often miss.

Instead of deleting every blank, it keeps exactly one blank line between blocks of text, so paragraph breaks survive while long runs of empty lines are squashed. Leading and trailing blanks are still dropped in this mode.

It removes leading and trailing spaces and tabs from every line you keep. It also means a line padded only with spaces is seen as blank before trimming, so it gets removed rather than left as an empty trimmed line.

No. The content lines stay exactly where they were relative to each other. Only blank lines are removed, so paragraphs, lists and code keep their sequence.

Yes. Windows CRLF, classic Mac CR and Unix LF are all recognized when the text is split into lines, and the cleaned output always uses standard LF newlines.

Removing line breaks flattens everything onto one line. This tool keeps your line structure intact and only deletes the empty lines, so a list stays a list rather than becoming a single run-on line.

There is no fixed cap. The work runs in your browser, so the practical limit is your device memory, and the counter and result update as soon as you paste or change an option.

Yes. It only touches whitespace and blank lines, so code indentation stays put unless you enable trimming, and empty rows in pasted CSV text are dropped without altering the data rows.

Yes. Everything runs locally in your browser and nothing is uploaded to a server, so even sensitive text stays on your device.