Empty Line Remover

Pasted a long log into a chat and got spaced out by blank lines between every entry? Exported a CSV with gratuitous whitespace rows? Paste the text here and every blank or whitespace-only line is removed in one click, keeping the order of the remaining lines.

How to remove empty lines

  1. 1

    Paste the text

    Drop logs, code, documents or any text with unwanted blank lines.

  2. 2

    Remove the empty lines

    Click the button and every line that is empty or contains only spaces or tabs is deleted; all other lines keep their order and indentation.

  3. 3

    Check the summary

    The tool shows how many lines were removed.

  4. 4

    Copy the cleaned text

    Copy the result and paste it anywhere.

What counts as “empty”

The remover deletes any line that has no visible content:

  • Lines with zero characters.
  • Lines that contain only spaces or tabs.
  • A trailing newline at the very end of the text is also treated as an empty line and removed.

What is preserved

  • The order of the remaining lines.
  • Leading and trailing spaces on lines that contain text. Only lines that are entirely blank are removed.
  • Line endings (LF or CRLF) as they appear in your input.

Common real-world cases

  • Chat copy-paste: chat apps often inject blank lines between messages; strip to get a compact transcript.
  • CSV cleanup: exports sometimes include trailing blanks that confuse importers.
  • Markdown formatting: accidentally-added blank lines break lists and code blocks.
  • Log files: multi-line stack traces often have blanks between entries for readability; strip for processing.
  • Code commit: some linters flag blank lines at the end of a file; run this remover before committing.

Edge cases

  • Empty input: nothing is removed and no line count is shown.
  • Consecutive blank lines: every one of them is removed and the remaining lines join up.
  • Very long texts: processed in a single pass, no special setup needed..

Frequently Asked Questions

Yes. Only lines that are completely blank are removed. Lines that contain text keep their leading and trailing spaces, so indentation inside your content is untouched.

Removing blank lines does not change how Python runs, because blank lines carry no meaning. It can make the code harder to scan, so add a blank line between function definitions yourself if you want that separation.

Blank lines are purely cosmetic in both formats. Removing them does not change the meaning of YAML or JSON.

Your text is sent to our server to produce the cleaned result. It is not saved or stored after your visit.

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