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Whitespace Remover

Trim lines, collapse spaces, and strip blank lines.

Your files stay on this device

Files are processed in your browser, never uploaded. The site downloads code and assets to run the tools. No accounts or trackers.

Use Download to save this tool as one HTML file for offline use.

input trim leading/trailing per line collapse spaces and tabs remove blank lines remove ALL whitespace

output

About this tool

Clean up messy whitespace by trimming, collapsing, and stripping lines in your browser.

What does collapse spaces do?

It replaces any run of spaces or tabs within a line with a single space, leaving line breaks intact.

What does remove all whitespace do?

It strips every space, tab, and line break, joining the text into one unbroken string.