Whitespace Remover
Strip the double spaces, stray tabs, trailing spaces and invisible characters that come with copied text. Nothing is uploaded.
Removing every space runs all your words together. It is for reference numbers and codes, not sentences.
How to use it
- Paste your text into the box on the left.
- The four default options fix almost everything — leave them alone unless you need something specific.
- The cleaned text appears instantly, with a count of how many characters were removed.
- Press Copy result when you are happy with it.
The invisible characters nobody warns you about
Text copied from a web page, a Word document or a chat app frequently contains characters that look exactly like an ordinary space but are not: the non-breaking space, the zero-width space, and a handful of other Unicode spaces. On screen they are indistinguishable. In practice they break things quietly — a search finds nothing, a form says your input is invalid for no visible reason, a spreadsheet refuses to read a number, or a line of code throws an error you cannot see.
Replace invisible characters converts them all to a normal space, which is usually the difference between text that works and text that mysteriously does not. It is on by default for that reason.
The other common job here is trailing spaces. They are invisible on screen but show up in version control, cause two identical-looking strings to compare as different, and add up in large files. Trim each line removes them, which is exactly what most code editors do silently every time you save.
Frequently asked questions
What is an invisible character and why does it break things?
Text copied from a web page or a Word document often contains a non-breaking space or a zero-width space. It looks exactly like an ordinary space but is a different character, so searches fail, form validation rejects it and code refuses to run. Replace invisible characters swaps them for a normal space.
Does removing whitespace change my actual words?
No. Only spaces, tabs and blank lines are touched. The one option to be careful with is Remove every space and tab, which runs all your words together and is meant for cleaning up codes and reference numbers, not sentences.
How do I remove only the spaces at the end of each line?
Leave Trim each line ticked and untick everything else. Trailing spaces are invisible on screen but show up in code reviews, cause failed comparisons and bloat files, which is why most editors strip them on save.
Is my text sent anywhere?
No. The cleaning happens in JavaScript inside your own browser. Nothing is uploaded and nothing is saved — close the tab and the text is gone.