Mathematical Double-struck Capital U vs Latin Capital Letter U

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
𝕌

Mathematical Double-struck Capital U

U+1D54C
U

Latin Capital Letter U

U+0055

Property Comparison

Property Mathematical Double-struck Capital U Latin Capital Letter U
Codepoint U+1D54C U+0055
Decimal 120140 85
HTML Entity 𝕌 U
HTML Decimal 𝕌 U
HTML Hex 𝕌 U
UTF-8 F0 9D 95 8C 55
UTF-16 D8 35 DD 4C 00 55
UTF-32 0001D54C 00000055
CSS Escape \1D54C \55
JS Escape \uD835\uDD4C \u0055
Python Escape \U0001D54C \u0055
URL Encoded %F0%9D%95%8C U
Category Uppercase Letter (Lu) Uppercase Letter (Lu)
Block Mathematical Alphanumeric Symbols Basic Latin
Script Common Latin
Bidi Class L L
Unicode Version 3.1 1.1
Rows highlighted in amber differ between the two characters.