Whitespace Normalizer
Related tools
Remove Extra Spaces
Collapse multiple consecutive spaces into a single space.
SpacesCollapse spaces
Remove Blank Lines
Strip empty lines and whitespace-only lines from text.
Blank linesEmpty lines
CRLF to LF Converter
Convert line endings between Windows (CRLF) and Unix (LF) format.
CrlfLf
Text Formatter & Wrapper
Wrap text at specified column width, add line prefixes/suffixes, and indent.
Word wrapText wrap
Remove Special Characters
Strip punctuation, symbols, and non-alphanumeric characters from text.
Strip special charactersRemove punctuation
Text copied from PDFs, emails, or scraped web pages often carries inconsistent spacing — extra tabs, stray leading spaces, or trailing whitespace at the end of lines — and this whitespace normalizer cleans it all up in one pass. It trims leading and trailing whitespace from every line and normalizes runs of spaces or tabs into consistent single spaces, which is especially useful for developers cleaning pasted code, writers prepping text for publishing, and data analysts standardizing exported values. The whole operation runs locally in your browser using JavaScript, so nothing you paste is ever uploaded, logged, or shared. There's no signup and no limit on text length. Paste your text below to see it normalized instantly.
Features
- Trim leading and trailing whitespace from every line
- Normalize multiple spaces or tabs into a single space
- Clean up mixed tab and space indentation
- Handles multi-line text and full documents
- Instant live preview of the normalized result
- One-click copy of the cleaned text
- No length restriction on input
- Preserves intended line breaks while cleaning spacing
Why use this trim whitespace normalizer?
- Cleans irregular spacing instantly with no delay
- Runs entirely client-side, keeping pasted content private
- Reliably standardizes whitespace across an entire document
- One-click process with sensible default behavior
- Completely free with unlimited use
Frequently asked questions
What does a whitespace normalizer actually fix?
It removes unnecessary spaces at the start and end of lines and collapses multiple consecutive spaces or tabs into a single space, producing consistent spacing throughout.
Why does pasted text from PDFs often have odd spacing?
PDF extraction and web scraping frequently introduce extra spaces, tabs, or non-breaking spaces that don't match normal text formatting, which this tool cleans up.
Will this tool remove intentional indentation in code?
It's designed for prose and general text cleanup; for code you want to preserve exact indentation, review the output before using it, since normalization can flatten leading whitespace.
Does it also remove blank lines?
This tool focuses on whitespace within and around lines; use the dedicated remove blank lines tool if you also want empty lines eliminated.
Is there a limit on document size for normalization?
No, since it runs locally in your browser, there's no server-imposed size limit.
Is my text uploaded anywhere during normalization?
No, the entire process happens client-side in JavaScript with nothing transmitted to a server.