Non-ASCII Highlighter

Paste text to reveal every character outside printable ASCII — smart quotes, em-dashes, non-breaking and zero-width spaces, emoji, and other look-alikes. Everything runs in your browser.

94 chars · 6 non-ASCII · 6 unique

Reveal invisible characters

Highlighted

The “smart quotes” and em—dash, a non␣breaking space, plus an emoji 👋 and a zero␣width space.

Breakdown

Char	Code point	Name	Count
“	U+201C	left double quote	1
”	U+201D	right double quote	1
—	U+2014	em dash	1
␣	U+00A0	no-break space	1
👋	U+1F44B	emoji / symbol	1
␣	U+200B	zero-width space	1