Whitespace Remover
Trim lines, remove extra spaces, remove blank lines, or strip all whitespace.
How to use this tool
- 1Paste text into the left Input panel.
- 2Click a mode button: Trim lines, Remove extra spaces, Remove blank lines, or Remove all whitespace.
- 3The cleaned output appears instantly in the right panel.
- 4Click Copy to copy the result.
About Whitespace Remover
Copied text from PDFs, web pages, and legacy systems often arrives with inconsistent whitespace — leading spaces on every line, double spaces between words, or blank lines scattered throughout. This tool offers four targeted cleaning modes via toggle buttons. Trim lines removes leading and trailing spaces from each line using .trim() but preserves internal spacing. Remove extra spaces collapses any run of spaces or tabs to a single space and also trims each line. Remove blank lines filters out any line that is empty or contains only whitespace. Remove all whitespace strips every whitespace character (spaces, tabs, newlines) from the entire string — useful for producing a compact single-token string. The output appears side by side with a Copy button. Modes switch instantly without re-pasting. Developers cleaning up pasted code, writers fixing copy-paste artefacts, and data analysts normalising CSV fields are the primary users.