Free exact browser converter
Whitespace Remover
Remove whitespace, trim line edges or collapse horizontal spacing. Choose whether line breaks should remain and see the result before downloading.
Interactive tool
Whitespace Remover
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Choose a clear output representation.
Detailed conversion guide
How Whitespace Remover Works
Remove-all deletes JavaScript whitespace characters, including spaces, tabs, line breaks and nonbreaking spaces. It can turn words and records into one continuous string.
Trim-lines removes whitespace at each line edge. Collapse-horizontal reduces runs of spacing to one ordinary space while keeping line breaks.
| Input | Output | Meaning |
|---|---|---|
a b c
d | abcd | Default example |
a b | ab | Boundary example |
JavaScript Example
Runnable example for the default sample. The tool also validates its full input contract.
const compact=input.replace(/\s+/g,"");Formats, Boundaries and Limitations
Zero-width space U+200B is not included in JavaScript whitespace and remains unchanged. The tool does not treat every invisible Unicode character as whitespace.
The operation can be lossy. Review the chosen mode before processing prose or structured data whose spacing carries meaning.
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