UnicodeCharactercom
Ἷ
U+1F3F · GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI

Greek Capital Letter Iota with Dasia and Perispomeni

  • CodepointU+1F3F
  • NameGREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI
  • Decimal7999
  • BlockGreek Extended (U+1F00–U+1FFF)
  • Plane0 — Basic Multilingual Plane
  • ScriptGreek
  • CategoryLu — Uppercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+1F3F (Ἷ) is GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI, an uppercase letter in the Greek Extended block. It belongs to the Greek script. It was added in Unicode 1.1 (1993).

Its lowercase form is U+1F37 ἷ.

It is precomposed. Under NFD it decomposes into U+0399 Ι + U+0314 ◌̔ + U+0342 ◌͂, and NFC recombines that sequence into this single codepoint, so both spellings are canonically equivalent and should compare equal after normalization. See the normalization guide.

How to type Ἷ

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Encodings & escapes

UTF-8 encoder →
UTF-8E1 BC BF3 bytes
UTF-161F3F1 code unit
UTF-3200001F3F4 bytes
HTML decimalἿ
HTML hexἿ
CSS\1F3Fin content: "…"
JavaScript\u1F3F
JSON\u1F3F
Python\u1F3F
Python\N{GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI}by name
Java / C#\u1F3F
C / C++\u1F3Funiversal character name
Rust / Swift / PHP\u{1F3F}
Go\u1F3F
Ruby\u1F3F
Excel / Sheets=UNICHAR(7999)
URL-encoded%E1%BC%BFpercent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+0399 Ι + U+0314 ◌̔ + U+0342 ◌͂
NFKCunchanged
NFKDU+0399 Ι + U+0314 ◌̔ + U+0342 ◌͂
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Nearby in Greek Extended

All in block →
U+1F39ἹGreek Capital Letter Iota with Dasia U+1F3AἺGreek Capital Letter Iota with Psili and Varia U+1F3BἻGreek Capital Letter Iota with Dasia and Varia U+1F3CἼGreek Capital Letter Iota with Psili and Oxia U+1F3DἽGreek Capital Letter Iota with Dasia and Oxia U+1F3EἾGreek Capital Letter Iota with Psili and Perispomeni U+1F40ὀGreek Small Letter Omicron with Psili U+1F41ὁGreek Small Letter Omicron with Dasia U+1F42ὂGreek Small Letter Omicron with Psili and Varia U+1F43ὃGreek Small Letter Omicron with Dasia and Varia U+1F44ὄGreek Small Letter Omicron with Psili and Oxia U+1F45ὅGreek Small Letter Omicron with Dasia and Oxia