Normalize data exports
Remove erratic spacing from CSV, TSV, or log files before loading them into spreadsheets, BI tools, or automated pipelines.
Normalize or remove whitespace across multi-line text in seconds.
Result
Run the tool to see the result here
Overview
Whitespace Refiner cleans inconsistent spacing by collapsing redundant whitespace, removing every gap, or trimming each line. Use it whenever you import data from unknown sources and need predictable formatting.
Use Cases
Prepare CMS and documentation content
Trim trailing spaces and stray tabs so Markdown, HTML, or knowledge base articles render cleanly.
Clean command outputs for sharing
Collapse or remove whitespace in CLI snippets before pasting them to chats, tickets, or incident reports.
Enforce project style guides
Apply consistent whitespace rules to configuration files and templates prior to committing changes.
How to Use
Choose whitespace action
Select collapse, remove, or trim to decide how strict the cleanup should be.
Paste or type your text
Provide multi-line input from editors, terminals, or clipboard history.
Review and copy results
Copy the normalized text or rerun the tool with a different action to compare outcomes.
Frequently Asked Questions
What is the difference between Collapse and Remove?
Collapse converts consecutive whitespace characters into single spaces. Remove deletes every whitespace character entirely, leaving only non-space symbols.
Does Trim each line keep blank lines?
Yes. It only removes leading and trailing whitespace from each line, preserving empty lines and internal spacing.
Will tabs and non-breaking spaces be handled?
Yes. The tool uses Unicode-aware patterns so tabs, non-breaking spaces, and other whitespace characters are normalized too.