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Whitespace Remover

Clean up messy text by trimming lines, collapsing extra spaces, removing blank lines, and stripping line breaks.

Cleaned live as you type. Nothing leaves your browser.

Clean up

How to remove extra whitespace from text

  1. Paste your messy text

    Put the text in the input box. Trim lines and Collapse spaces are on by default, so the most common cleanup starts immediately.

  2. Adjust the clean-up options

    Toggle any mix of Trim lines, Collapse spaces, Remove blank lines, Remove line breaks, and Tabs to spaces. The output reflects each change instantly.

  3. Copy the cleaned text

    When the output looks right, click Copy to clipboard and paste it wherever it needs to go.

Why use this tool

Five clean-ups you can combine

Trim lines, Collapse spaces, Remove blank lines, Remove line breaks, and Tabs to spaces each toggle independently and stack together.

Useful before you touch anything

Trim lines and Collapse spaces are pre-enabled, which fixes the two most common paste problems the moment your text lands.

Flatten text onto one line

Remove line breaks joins every line with a single space, which is exactly what single-line form fields and spreadsheet cells want.

A fixed processing order

Tabs convert first, then space runs collapse, then lines are trimmed, blank lines dropped, and line breaks removed. Results are always reproducible.

Nothing to install, nothing sent anywhere

The cleanup is plain text processing in your browser. It is free, needs no account, and works offline once the page is open.

About this tool

This whitespace remover cleans pasted text with five independent operations applied in a fixed order. Tabs to spaces converts each tab into a single space, Collapse spaces reduces any run of two or more spaces or tabs to one space, Trim lines strips leading and trailing whitespace from every line, Remove blank lines drops lines that contain nothing but whitespace, and Remove line breaks joins the whole text onto a single line. Because the output re-renders on every keystroke and toggle, you see exactly what each option contributes before you copy anything.

The classic input is text copied out of a PDF, where every visual line ends in a hard break and paragraphs arrive shredded: turning on Remove line breaks reflows it into continuous prose. Other regulars include spreadsheet pastes riddled with tabs, code snippets carrying deep indentation into a chat message, and documents where inconsistent double spaces need flattening before publication.

The text you paste is processed in browser memory only, so logs, contracts, and drafts stay on your machine. Note that the tool targets ordinary spaces, tabs, and line breaks; if a string still misbehaves after cleaning, invisible characters can reveal zero-width and other non-printing Unicode. For line-level work such as deduplicating or alphabetising, switch to the line sorter.

Frequently asked questions

How do I remove extra whitespace from text?
Paste your text into the input box and pick the clean-up options you want. The result appears instantly below as you type. Click the copy button to copy it to your clipboard.
What does each clean-up option do?
Trim lines removes leading and trailing spaces from every line. Collapse spaces turns runs of two or more spaces or tabs into a single space. Remove blank lines drops lines that are empty after trimming. Remove line breaks joins everything onto one line. Tabs to spaces converts each tab into a single space.
Is my text uploaded anywhere?
No. The whitespace remover runs entirely in your browser. Your text never leaves your device, never touches a server, and is not stored or logged. It also keeps working offline once the page has loaded.
Is there a character limit?
There is no hard limit. The tool can comfortably handle text up to several hundred thousand characters. For very large documents you may notice a brief pause while your browser processes the change.

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