Cyrillic Capital Letter O 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.

vs
О

Cyrillic Capital Letter O

U+041E
O

Latin Capital Letter O

U+004F

Property Comparison

Property Cyrillic Capital Letter O Latin Capital Letter O
Codepoint U+041E U+004F
Decimal 1054 79
HTML Entity О O
HTML Decimal О O
HTML Hex О O
UTF-8 D0 9E 4F
UTF-16 04 1E 00 4F
UTF-32 0000041E 0000004F
CSS Escape \41E \4F
JS Escape \u041E \u004F
Python Escape \u041E \u004F
URL Encoded %D0%9E O
Category Uppercase Letter (Lu) Uppercase Letter (Lu)
Block Cyrillic Basic Latin
Script Cyrillic Latin
Bidi Class L L
Unicode Version 1.1 1.1
Rows highlighted in amber differ between the two characters.