A QUICK WALKTHROUGH
How to use this tool
- Paste the text you want to clean.
- Select the cleanup operations; keep line breaks when they carry meaning.
- Clean the text and inspect the change counts before copying the result.
How it works
Cleanup runs in a fixed order: normalize line endings, replace selected special spaces or tabs, trim line edges, collapse ordinary spaces, then handle blank lines and hard wraps. Joining hard wraps preserves empty lines between paragraphs. Zero-width removal is optional because joiners can be meaningful in scripts and emoji.
A practical example
Start with
A useful idea
What to expect
A useful idea
Important considerations
Do not join all lines in addresses, poetry or code unless you intend to erase their structure. A PDF copy does not contain reliable paragraph semantics; review the result.
1 MiB per input. Input remains in page memory until you reset or leave. Copy and download actions are initiated by you. No tool input is sent to a processing service.
One more useful detail
Does this correct grammar?
No. It changes selected whitespace characters without rewriting your words.