ToolWren logo ToolWren
ToolWren › Whitespace

Whitespace Remover

Clean up text by trimming each line and collapsing repeated spaces and blank lines.

100% client-side · nothing is uploaded

Loading tool…

How to use the Whitespace

  1. Type or paste your text into the Input box.
  2. The converted result appears automatically in the output area — no button to press.
  3. Review the output, then click Copy to copy it to your clipboard.
  4. Edit the input at any time and the result updates live.

Privacy: this tool runs entirely in your browser. Your input is never sent to, received by, or stored on any server — there are no uploads and no tracking of what you enter.

About Whitespace

What it does

It removes leading/trailing spaces on each line, collapses runs of spaces to one, and removes repeated blank lines.

Why clean whitespace

Messy whitespace from copy-paste breaks formatting, diffs and data imports.

Where it helps

Cleaning pasted text, normalising data, and tidying code or prose.

Frequently asked questions

Does it remove all spaces?
No — it collapses multiple spaces to one and trims edges, keeping words readable.
Does it remove blank lines?
It collapses repeated blank lines into one.
Is my text uploaded?
No — it runs in your browser.

Related tools