Remove Empty Lines
Strip blank and whitespace-only lines from any text instantly, right in your browser.
Input
Output
Paste text with scattered blank lines and get back a clean version with every empty or whitespace-only line removed. Everything runs locally in your browser, so nothing you paste is ever uploaded anywhere.
How to use
- Paste or type your text into the input box.
- Optionally enable trimming to also strip trailing spaces from each line.
- Copy the cleaned result from the output box.
Frequently asked questions
- Does this remove lines with only spaces or tabs?
- Yes, any line that is empty or contains only whitespace characters is removed, not just completely empty lines.
- Will it change the content of lines with text?
- No, lines containing visible characters are kept exactly as typed unless you enable the trailing-whitespace option.
- Is my text uploaded to a server?
- No, all processing happens locally in your browser using JavaScript. Your text never leaves your device.