What is the difference between Mathematical Bold Script Small Y and Latin Small Letter Y?

Mathematical Bold Script Small Y is U+1D502 in the Mathematical Alphanumeric Symbols block. Latin Small Letter Y is U+0079 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 Mathematical Bold Script Small Y?

The HTML entity for Mathematical Bold Script Small Y (U+1D502) is 𝔂.

What is the HTML entity for Latin Small Letter Y?

The HTML entity for Latin Small Letter Y (U+0079) is y.

Are Mathematical Bold Script Small Y and Latin Small Letter Y the same Unicode character?

No. Mathematical Bold Script Small Y is U+1D502 (decimal 120066) and Latin Small Letter Y is U+0079 (decimal 121). They are separate codepoints.

What are the UTF-8 encodings of Mathematical Bold Script Small Y and Latin Small Letter Y?

Mathematical Bold Script Small Y (U+1D502) encodes as F0 9D 94 82 in UTF-8. Latin Small Letter Y (U+0079) encodes as 79 in UTF-8.

Mathematical Bold Script Small Y vs Latin Small Letter Y

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.

𝔂

Mathematical Bold Script Small Y

U+1D502

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Latin Small Letter Y

U+0079

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Property Comparison

Property	Mathematical Bold Script Small Y	Latin Small Letter Y
Codepoint	`U+1D502`	`U+0079`
Decimal	`120066`	`121`
HTML Entity	`𝔂`	`y`
HTML Decimal	`𝔂`	`y`
HTML Hex	`𝔂`	`y`
UTF-8	`F0 9D 94 82`	`79`
UTF-16	`D8 35 DD 02`	`00 79`
UTF-32	`0001D502`	`00000079`
CSS Escape	`\1D502`	`\79`
JS Escape	`\uD835\uDD02`	`\u0079`
Python Escape	`\U0001D502`	`\u0079`
URL Encoded	`%F0%9D%94%82`	`y`
Category	`Lowercase Letter (Ll)`	`Lowercase Letter (Ll)`
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.

Common Comparisons

Frequently confused character pairs.

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