Whitespace Cleaner
Trim lines or collapse repeated whitespace.
Processed on your device. Your files and text are not uploaded.
Operations apply to the complete input. Review the result before replacing your original.
How to use
Paste your input, choose an operation, then copy or download the result.
When to use Whitespace Cleaner
Remove padding from pasted lines or collapse runs of whitespace into a single space. Choose the operation based on whether line breaks matter.
Practical example
Trim lines changes " Hello " to "Hello" on each line. Collapse whitespace changes repeated spaces and line breaks into single spaces.
Can whitespace changes damage code or a table?
Yes. Indentation and line breaks can be meaningful in source code, tab-separated data, and poetry. Keep the original and inspect the result before replacing it.