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HomeEveryday ToolsText ToolsClipboard Text Cleaner

Clipboard Text Cleaner

Clean up text copied from documents or webpages by removing invisible characters, converting smart quotes, and normalizing line endings.

Text sanitization executes strictly within client-side browser JavaScript. Zero clipboard data is transmitted over the network.

Cleaned text

Your result will appear here.

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How to use Clipboard Text Cleaner

  1. 1Paste messy text copied from PDFs, Microsoft Word, Google Docs, or web pages.
  2. 2Review the automatically sanitized plain text in the output panel.
  3. 3Copy the sanitized text into your code editor, terminal, or CMS.

Key features

Invisible Character Removal

Strips zero-width spaces (\u200B), zero-width joiners (\u200D), and BOM (\uFEFF).

Smart Quote Normalization

Converts typographic curly quotes (“ ” ‘ ’) to straight ASCII quotes (' and ").

Line Ending Standardization

Normalizes inconsistent carriage returns (\r\n and \r) to standard line breaks (\n).

Whitespace Trimming

Trims trailing whitespace from each line while preserving document structure.

Examples & use cases

Sanitizing Copied Word Processor Text

Replaces curly quotes with standard ASCII quotes and strips hidden characters.

Input:
“Hello World”​ with smart quotes and zero-width spaces
Result:
"Hello World" with smart quotes and zero-width spaces

Normalizing Mixed Line Endings

Converts mixed OS line separators to consistent newline characters.

Input:
Line 1
Line 2
Line 3
Result:
Line 1
Line 2
Line 3

Frequently asked questions

Word processors and web pages often insert invisible Unicode characters (like zero-width spaces or non-breaking spaces) and curved quotes that cause silent syntax failures in interpreters and databases.
No. Only non-printable control characters, BOM markers, curly quotes, and erratic line endings are normalized.
Never. All cleaning operations happen instantaneously in local memory. Your text never leaves your computer.

Helpful guides & tutorials

How to Count Words and Characters Accurately for Writing & SEORead tutorial →

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