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Output
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Frequently Asked Questions

What counts as whitespace?

Whitespace includes spaces, tabs, and newline characters. This tool targets visible layout issues: extra spaces within lines, leading/trailing spaces on each line, and excess blank lines between paragraphs.

Will this change my actual content?

No — this tool only removes or collapses whitespace. Your words, punctuation, and line structure remain intact. Use the preview to verify the output before copying.

When should I use "Collapse blank lines" vs "Remove blank lines"?

"Collapse blank lines" reduces multiple consecutive empty lines to a single blank line, preserving paragraph spacing. "Remove blank lines" strips all empty lines entirely, which is useful for code or data that should be compact.