Whitespace Remover
Remove extra spaces, tabs, and line breaks from text. Clean up messy formatting instantly.
Clean up text by removing extra whitespace, tabs, empty lines, and other formatting issues. Multiple options to customize exactly what gets removed.
Text pasted from PDFs, scraped web pages, and poorly formatted Word documents is almost always a mess: double spaces between words, tabs mixed with spaces, empty lines scattered throughout, and trailing whitespace at the end of every line. Fixing this by hand with find-and-replace works for small documents but becomes painful when the same file has multiple whitespace problems at once.
This tool applies whitespace-cleaning rules in one pass. You can collapse multiple spaces into one, remove all blank lines, trim leading and trailing whitespace from each line, replace tabs with spaces (or vice versa), strip zero-width characters (which are invisible but break text comparison and search), and normalize different newline formats (\r\n versus \n) to a single style. Every option is a toggle, so you only apply the rules that match your problem.
Typical scenarios include cleaning text copied from a PDF before pasting into a CMS, preparing CSV data where extra spaces in field values break a downstream parser, normalizing source code indentation when two team members disagreed about tabs vs spaces, removing the invisible characters that sneak into text copied from rich-text apps, and collapsing double-spaced legal documents into single-spaced text.
- 1
Paste your text
Drop in the messy text — whatever came out of a PDF, a web page, or a legacy system. The tool handles any size.
- 2
Toggle the cleanup rules
Enable the rules you need: collapse multiple spaces, remove empty lines, trim lines, convert tabs, strip zero-width characters. Changes apply immediately.
- 3
Copy the cleaned output
The result appears in the output pane with all selected rules applied. Copy with one click and paste it into its destination.
Cleaning PDF text
Text copied from PDFs often includes weird line breaks and extra spaces from layout artifacts. Clean it up before pasting into an editor or CMS.
Fixing scraped data
Web-scraped content usually has leading/trailing whitespace in every field. Bulk-trim the text so downstream processing doesn't trip over invisible characters.
Normalizing CSV fields
Strip padding spaces and normalize line endings in CSV exports from legacy systems so modern parsers can read the file without error.
Removing invisible characters
Zero-width spaces and non-breaking spaces pasted from Word or Slack can break exact-match searches and comparisons. Strip them to get a clean string.
Is my text processed in the browser?
Yes. All cleanup runs locally — nothing is uploaded or logged. Paste sensitive documents without worry.
What's the difference between 'collapse spaces' and 'trim lines'?
Collapse replaces any run of multiple spaces inside a line with a single space. Trim removes leading and trailing whitespace from each line. Use both for a thorough cleanup.
Does it preserve paragraph breaks?
Yes, by default. "Remove empty lines" only fires when you enable it explicitly. Single newlines between sentences and double newlines between paragraphs are preserved unless you opt in to collapsing them.
What are zero-width characters and why do they matter?
Zero-width spaces, joiners, and non-joiners are Unicode characters that render nothing but still count as characters. They often sneak in from Word, Slack, or copy-paste between apps and break exact-string matches, regexes, and diff comparisons.
Can it convert Windows line endings to Unix?
Yes. The normalize-newlines option converts \r\n (Windows) and \r (classic Mac) to \n (Unix), which matters for source code and shell scripts that misbehave with mixed line endings.