What is the difference between Kangxi Radical Open Box and Cjk Ideograph-51f5?

Kangxi Radical Open Box is U+2F10 in the Kangxi Radicals block. Cjk Ideograph-51f5 is U+51F5 in the CJK Unified Ideographs block. They are distinct Unicode codepoints and may appear visually similar depending on the font.

What is the HTML entity for Kangxi Radical Open Box?

The HTML entity for Kangxi Radical Open Box (U+2F10) is ⼐.

What is the HTML entity for Cjk Ideograph-51f5?

The HTML entity for Cjk Ideograph-51f5 (U+51F5) is 凵.

Are Kangxi Radical Open Box and Cjk Ideograph-51f5 the same Unicode character?

No. Kangxi Radical Open Box is U+2F10 (decimal 12048) and Cjk Ideograph-51f5 is U+51F5 (decimal 20981). They are separate codepoints.

What are the UTF-8 encodings of Kangxi Radical Open Box and Cjk Ideograph-51f5?

Kangxi Radical Open Box (U+2F10) encodes as E2 BC 90 in UTF-8. Cjk Ideograph-51f5 (U+51F5) encodes as E5 87 B5 in UTF-8.

Kangxi Radical Open Box vs Cjk Ideograph-51f5

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.

⼐

Kangxi Radical Open Box

U+2F10

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凵

Cjk Ideograph-51f5

U+51F5

Full details →

Property Comparison

Property	Kangxi Radical Open Box	Cjk Ideograph-51f5
Codepoint	`U+2F10`	`U+51F5`
Decimal	`12048`	`20981`
HTML Entity	`⼐`	`凵`
HTML Decimal	`⼐`	`凵`
HTML Hex	`⼐`	`凵`
UTF-8	`E2 BC 90`	`E5 87 B5`
UTF-16	`2F 10`	`51 F5`
UTF-32	`00002F10`	`000051F5`
CSS Escape	`\2F10`	`\51F5`
JS Escape	`\u2F10`	`\u51F5`
Python Escape	`\u2F10`	`\u51F5`
URL Encoded	`%E2%BC%90`	`%E5%87%B5`
Category	`Other Symbol (So)`	`Other Letter (Lo)`
Block	`Kangxi Radicals`	`CJK Unified Ideographs`
Script	`Han`	`Han`
Bidi Class	`ON`	`L`
Unicode Version	`3.0`	`1.1`

Rows highlighted in amber differ between the two characters.

Common Comparisons

Frequently confused character pairs.

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