What is the difference between Outlined Digit Zero and Latin Capital Letter O?

Outlined Digit Zero is U+1CCF0 in the Symbols for Legacy Computing Supplement block. Latin Capital Letter O is U+004F in the Basic Latin block. They are distinct Unicode codepoints and may appear visually similar depending on the font.

What is the HTML entity for Outlined Digit Zero?

The HTML entity for Outlined Digit Zero (U+1CCF0) is 𜳰.

What is the HTML entity for Latin Capital Letter O?

The HTML entity for Latin Capital Letter O (U+004F) is O.

Are Outlined Digit Zero and Latin Capital Letter O the same Unicode character?

No. Outlined Digit Zero is U+1CCF0 (decimal 118000) and Latin Capital Letter O is U+004F (decimal 79). They are separate codepoints.

What are the UTF-8 encodings of Outlined Digit Zero and Latin Capital Letter O?

Outlined Digit Zero (U+1CCF0) encodes as F0 9C B3 B0 in UTF-8. Latin Capital Letter O (U+004F) encodes as 4F in UTF-8.

Outlined Digit Zero vs Latin Capital Letter O

Compare two Unicode characters side by side — encodings, HTML entities, escape sequences, and Unicode properties. Useful for distinguishing visually similar characters like hyphens and dashes, quotation marks, or homoglyphs.

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Outlined Digit Zero

U+1CCF0

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Latin Capital Letter O

U+004F

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Property Comparison

Property	Outlined Digit Zero	Latin Capital Letter O
Codepoint	`U+1CCF0`	`U+004F`
Decimal	`118000`	`79`
HTML Entity	`𜳰`	`O`
HTML Decimal	`𜳰`	`O`
HTML Hex	`𜳰`	`O`
UTF-8	`F0 9C B3 B0`	`4F`
UTF-16	`D8 33 DC F0`	`00 4F`
UTF-32	`0001CCF0`	`0000004F`
CSS Escape	`\1CCF0`	`\4F`
JS Escape	`\uD833\uDCF0`	`\u004F`
Python Escape	`\U0001CCF0`	`\u004F`
URL Encoded	`%F0%9C%B3%B0`	`O`
Category	`Decimal Number (Nd)`	`Uppercase Letter (Lu)`
Block	`Symbols for Legacy Computing Supplement`	`Basic Latin`
Script	`Common`	`Latin`
Bidi Class	`EN`	`L`
Unicode Version	`16.0`	`1.1`

Rows highlighted in amber differ between the two characters.

Common Comparisons

Frequently confused character pairs.

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