Paste any text with unwanted whitespace
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Ready to clean
Paste your text and click Clean Text// strip extra spaces, tabs and blank lines in one click
Remove extra spaces, tabs, blank lines, and leading/trailing whitespace from any text instantly. Browser-based, free, no sign-up required.
Paste any text with unwanted whitespace
Ready to clean
Paste your text and click Clean TextDrop any content into the input — code, prose, data, anything with messy whitespace.
Toggle which types of whitespace to remove using the checkboxes in the options bar.
Click Clean Text, then copy the result or download it as a .txt file.
Whitespace Remover eliminates invisible characters that clutter text — extra spaces, tabs, blank lines, and leading/trailing padding on each line. Everything runs in your browser; no data is ever uploaded.
It removes all leading and trailing spaces (and tabs) from every individual line in your text, leaving the inner content of each line untouched.
Any run of two or more consecutive spaces is reduced to a single space. This is useful for cleaning up prose that has been copy-pasted from PDFs or formatted documents.
Only if you enable "Trim each line" or "Collapse spaces". For code, consider enabling only "Blank lines" and "Tabs → space" to preserve structure while still cleaning up obvious issues.
"All spaces" removes every space character from the text — useful for generating compact tokens or slugs. Use with caution as it will run words together without separators.
No. All processing happens entirely in your browser using JavaScript. Your text never leaves your device and is not stored anywhere.
The Diff view highlights exactly which characters were removed, letting you verify the changes before copying the cleaned output.
Whitespace is invisible, but its effects are very real. An extra space before a comma, a tab character hiding inside a data field, or a run of blank lines between paragraphs can break parsers, inflate file sizes, and make text look unprofessional. The Whitespace Remover tool gives you surgical control over every category of invisible character — all inside your browser, with zero data leaving your machine.
Not all whitespace is the same. Here is what each option targets:
\t) to a single space. Handy when mixing code from different editors with inconsistent indentation settings.Copy-pasting from a PDF almost always introduces extra spaces between words because PDF renderers store text as individual positioned characters rather than words. Pasting that text into a web form, database, or document without cleaning it first results in inconsistent spacing that is hard to fix later.
When importing CSV or TSV data, leading and trailing whitespace in a field is often treated as part of the value, causing mismatches when comparing against a database that stores trimmed strings. Running your data through the Whitespace Remover before import prevents these silent bugs.
Code editors configured with different tab sizes are another common culprit. A file indented with tabs in one editor will look misaligned in another. Converting tabs to spaces (or vice versa) before committing ensures consistency across the team.
After cleaning, switch to Diff view to see exactly what was removed. Removed characters are highlighted in red so you can verify that the tool did not accidentally strip something important. This is especially useful when working with structured text where precision matters.
The entire cleaning process runs as JavaScript in your browser tab. Your text is never sent to any server, logged, or stored. This makes the tool safe to use with sensitive content such as internal documents, customer data, or proprietary code.