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Convert Newlines to Spaces

Convert newlines to spaces instantly in your browser.

Tool workspace

Conversion runs in your browser. Nothing you paste is sent to our servers.

How it works

Paste or type multi-line text into the input. The tool replaces Windows (CRLF), classic Mac (CR), and Unix (LF) line breaks with a single ASCII space each.

Consecutive newlines become consecutive spaces—this tool does not collapse double spacing. Tabs and other non-newline whitespace stay as-is. Use Remove Extra Spaces (when published) if you want to normalize runs of spaces afterward.

Results update as you type (light debounce) or when you press Convert. Empty input produces an empty result—no error. Processing runs entirely in your browser.

Examples

  • hello world → hello world
  • line one line two → line one line two
  • a b → a b (two spaces; not collapsed)
  • keep tab here → keep tab here
  • (empty) → (empty)

Privacy

Privacy: this tool processes text locally in your browser. We do not log or store what you paste. Login is not required.

FAQ

Is my text uploaded to a server?

No. Newline conversion runs entirely in your browser. Pasted content is not sent to Nova Engine.

Do I need an account?

No. All published tools work for guests without login.

Which line endings are converted?

CRLF (\r\n), CR (\r), and LF (\n). Each becomes one space. Unicode line separators are left unchanged in v1.

Why do I still see double spaces?

Blank lines become extra spaces on purpose. Use a Remove Extra Spaces tool when you want to collapse them.

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