What is the difference between Mathematical Monospace Small X and Latin Small Letter X?

Mathematical Monospace Small X is U+1D6A1 in the Mathematical Alphanumeric Symbols block. Latin Small Letter X is U+0078 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 Monospace Small X?

The HTML entity for Mathematical Monospace Small X (U+1D6A1) is 𝚡.

What is the HTML entity for Latin Small Letter X?

The HTML entity for Latin Small Letter X (U+0078) is x.

Are Mathematical Monospace Small X and Latin Small Letter X the same Unicode character?

No. Mathematical Monospace Small X is U+1D6A1 (decimal 120481) and Latin Small Letter X is U+0078 (decimal 120). They are separate codepoints.

What are the UTF-8 encodings of Mathematical Monospace Small X and Latin Small Letter X?

Mathematical Monospace Small X (U+1D6A1) encodes as F0 9D 9A A1 in UTF-8. Latin Small Letter X (U+0078) encodes as 78 in UTF-8.

Mathematical Monospace Small X vs Latin Small Letter X

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.

𝚡

Mathematical Monospace Small X

U+1D6A1

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Latin Small Letter X

U+0078

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Property Comparison

Property	Mathematical Monospace Small X	Latin Small Letter X
Codepoint	`U+1D6A1`	`U+0078`
Decimal	`120481`	`120`
HTML Entity	`𝚡`	`x`
HTML Decimal	`𝚡`	`x`
HTML Hex	`𝚡`	`x`
UTF-8	`F0 9D 9A A1`	`78`
UTF-16	`D8 35 DE A1`	`00 78`
UTF-32	`0001D6A1`	`00000078`
CSS Escape	`\1D6A1`	`\78`
JS Escape	`\uD835\uDEA1`	`\u0078`
Python Escape	`\U0001D6A1`	`\u0078`
URL Encoded	`%F0%9D%9A%A1`	`x`
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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