Unicode Character "ἱ" U+1F31 Greek Small Letter Iota with Dasia

Unicode Version 15.1

Summary

The unicode character "ἱ" at code point U+1F31 is Greek Small Letter Iota with Dasia. It is a character in the Greek Extended block and is part of the Greek script. The character is a lowercase letter. The UTF-8 encoding of "ἱ" is 0xE1 0xBC 0xB1 and the UTF-16 encoding is 0x1F31.

General Properties

Code Point U+1F31
Version Added 1.1
Name Greek Small Letter Iota with Dasia
Block Greek Extended
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "ι" U+03B9 Greek Small Letter Iota
"̔" U+0314 Combining Reversed Comma Above

Encodings

HTML Decimal Encoding ἱ
HTML Hex Encoding ἱ
UTF-8 Encoding 0xE1 0xBC 0xB1
UTF-16 Encoding 0x1F31
UTF-32 Encoding 0x00001F31
C/C++/Java Escape \u1f31

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Expands On NFD Yes
Expands On NKFD Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Lowercase Yes
Simple Uppercase Code Point "Ἱ" U+1F39 Greek Capital Letter Iota with Dasia
Simple Titlecase Code Point "Ἱ" U+1F39 Greek Capital Letter Iota with Dasia
Uppercase Code Point "Ἱ" U+1F39 Greek Capital Letter Iota with Dasia
Titlecase Code Point "Ἱ" U+1F39 Greek Capital Letter Iota with Dasia
Cased Yes
Changes When Casemapped Yes
Changes When Titlecased Yes
Changes When Uppercased Yes
Script Greek
Script Extensions Greek
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Lower