Whitespace Normalizer Online
Clean inconsistent spaces, tabs, blank lines, line endings and unwanted whitespace from text with customizable normalization rules.
Whitespace Normalizer
Paste text, choose cleanup rules and normalize whitespace.
Paste text with inconsistent whitespace.
Cleaned output appears here.
Normalization Options
Select exactly how whitespace should be cleaned.
Collapse Extra Spaces
Replace repeated horizontal spaces with one space.
Trim Line Edges
Remove spaces at the beginning and end of each line.
Trim Document Edges
Remove whitespace from the start and end of the text.
Normalize Special Spaces
Convert common Unicode and non-breaking spaces to regular spaces.
Remove Trailing Spaces
Delete spaces and tabs that appear before a line break.
Live Normalization
Update normalized output automatically while typing.
Cleanup Statistics
See how normalization changed your text.
Simple Process
How to Normalize Whitespace
Clean inconsistent text spacing in three simple steps.
Paste Your Text
Add text containing unwanted spaces, tabs, repeated blank lines or inconsistent line breaks.
Choose Cleanup Rules
Select how spaces, tabs, line edges, blank lines and line endings should be handled.
Copy Clean Text
Review the normalized result, copy it to your clipboard or download it as a text file.
Examples
Whitespace Normalization Examples
This text has extra spaces.
This paragraph has repeated blank lines.
This line has leading whitespace.
This text has extra spaces. This paragraph has repeated blank lines. This line has leading whitespace.
Useful Features
Flexible Whitespace Cleanup
Collapse Extra Spaces
Reduce repeated horizontal spaces to a consistent single space.
Tab Handling
Keep tabs, remove them or convert each tab into a configurable number of spaces.
Blank Line Cleanup
Keep blank lines, remove them completely or reduce repeated blank lines.
Trim Line Edges
Remove unwanted whitespace from the beginning and end of individual lines.
Line Ending Control
Standardize output using LF or CRLF line ending conventions.
Live Processing
Normalize text automatically while typing when live mode is enabled.
Text Spacing Utility
Free Online Whitespace Normalizer
The Whitespace Normalizer is a browser-based text cleanup utility designed to standardize inconsistent spacing. It can help clean text copied from documents, websites, spreadsheets, emails, source files and other sources where unwanted spaces, tabs or blank lines may appear.
Instead of applying one fixed transformation, the tool provides configurable options. You can choose whether repeated spaces should be collapsed, how tabs should be processed, whether blank lines should be preserved and which line ending style should be used.
What Is Whitespace in Text?
Whitespace refers to characters that create separation or layout without normally displaying a visible letter or number. Common examples include regular spaces, tabs, line feeds, carriage returns and several Unicode spacing characters.
Remove Extra Spaces from Text
Repeated spaces can appear after copying text from formatted documents, PDF files, web pages or manually aligned content. The collapse spaces option reduces repeated horizontal spaces to one regular space while preserving line boundaries.
Normalize Tabs and Indentation
Tab characters can display differently depending on the editor or application. This tool lets you keep tabs, remove tabs or convert them into a selected number of regular spaces.
Clean Repeated Blank Lines
Text copied from different sources may contain large groups of empty lines. You can preserve blank lines, remove every blank line or reduce repeated empty lines to a maximum of one blank line between content blocks.
Trim Leading and Trailing Whitespace
Leading whitespace appears before visible content, while trailing whitespace appears after content. The available trimming options can clean line edges and the outer edges of the complete document.
Normalize Unicode and Non-Breaking Spaces
Some text contains special spacing characters that look similar to ordinary spaces. The special-space option converts several common Unicode spacing characters into regular spaces before other cleanup rules are applied.
Standardize Line Endings
Text files can use different line ending conventions. The tool can produce LF line endings or CRLF line endings, making it useful when preparing plain text for different environments and workflows.
Common Uses for a Whitespace Normalizer
Whitespace normalization can be useful when cleaning copied articles, preparing plain-text content, removing accidental spacing from notes, standardizing imported text, cleaning datasets or preparing content before further processing.
Processing Note
This implementation processes text directly in your browser with JavaScript. The available normalization options are applied locally to the text entered into the tool interface.
More Text Utilities
Related Text Tools
FAQ
Frequently Asked Questions
Explore More Free Text Tools
Count, clean, compare, convert and transform text with useful browser-based utilities.