Whitespace Cleaner

Apply a sensible cleanup in one click or tune individual whitespace rules.

What this tool does

Remove stray spaces, blank lines, tabs and invisible zero-width characters. Processing happens locally in your browser; entered and generated text is not uploaded or stored by this tool.

Frequently asked questions

What does recommended cleanup change?

It trims line edges, collapses repeated spaces, limits consecutive blank lines, normalizes line endings and removes zero-width formatting characters.

Can meaningful line breaks be kept?

Yes. Blank-line removal is separate from the recommended option and can remain disabled.