Remove Blank Lines

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• Remove Duplicate Lines
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• Reverse Line Order
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How it works

1. 1

   Paste your text

   A list, a document, code — anything with blank lines to clean up.

2. 2

   Blank lines stripped instantly

   Empty and whitespace-only lines are removed.

3. 3

   Copy the result

   One click copies the cleaned text.

FAQ

What counts as a "blank" line?

Any line that's empty or contains only whitespace (spaces, tabs) after trimming.

Does it also remove leading/trailing spaces on non-blank lines?

No — only fully blank lines are removed; whitespace inside kept lines is untouched.

Is there a limit on how much text I can paste?

No fixed limit — this runs in your browser, nothing is uploaded.