What is a zero-width space (ZWSP)?

unicode

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Invisible Character Tool & Cleaner

Detect, highlight, count, and remove hidden zero-width spaces (ZWSP, ZWNJ, ZWJ), BOM marks, and non-breaking spaces causing formatting bugs.

Clean: No hidden zero-width spaces detected

Your text is completely free of zero-width and invisible formatting artifacts.

INPUT TEXT (MAY CONTAIN HIDDEN CHARS)38 chars

CLEANED TEXT (ALL INVISIBLE CHARS STRIPPED)

0 chars

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A zero-width space (U+200B) is an invisible character used in typesetting to indicate word boundaries without rendering any visual space.