Trim Whitespace

Trim extra whitespace from text lines.

Your data stays on your deviceNo upload, no serverWorks offline

InputOptions

Trim line edgesRemove empty lines

Changed lines

Removed chars

Output

TOOLGRID

fast local tools
one task

Why use this tool

Remove leading/trailing whitespace and optionally drop empty lines.

Trim Whitespace cleans pasted text before export or comparison.

Use options to control how aggressively whitespace is removed.

01Paste text.

02Enable options and copy cleaned output.

Confirm the input is the format you intended.

Scan the result before using it in a document, URL, config, or message.

Copy only the output you need.

Can I keep empty lines?

Yes. The empty-line removal is optional.

Does it remove whitespace inside a line?

No. It only trims leading and trailing whitespace from each line, not internal spaces.

Does it work on Windows-style line endings?

Yes. CRLF line endings are normalized before processing.

Remove repeated lines while preserving order.

Sort text lines alphabetically with common options.

Replace every match in pasted text — case-sensitive toggle, instant match count, nothing leaves your browser.