UnicodeCharactercom
ἱ
U+1F31 · GREEK SMALL LETTER IOTA WITH DASIA

Greek Small Letter Iota with Dasia

  • CodepointU+1F31
  • NameGREEK SMALL LETTER IOTA WITH DASIA
  • Decimal7985
  • BlockGreek Extended (U+1F00–U+1FFF)
  • Plane0 — Basic Multilingual Plane
  • ScriptGreek
  • CategoryLl — Lowercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+1F31 (ἱ) is GREEK SMALL LETTER IOTA WITH DASIA, a lowercase letter in the Greek Extended block. It belongs to the Greek script. It was added in Unicode 1.1 (1993).

Its uppercase form is U+1F39 Ἱ.

It is precomposed. Under NFD it decomposes into U+03B9 ι + U+0314 ◌̔, 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 ἱ

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Encodings & escapes

UTF-8 encoder →
UTF-8E1 BC B13 bytes
UTF-161F311 code unit
UTF-3200001F314 bytes
HTML decimalἱ
HTML hexἱ
CSS\1F31in content: "…"
JavaScript\u1F31
JSON\u1F31
Python\u1F31
Python\N{GREEK SMALL LETTER IOTA WITH DASIA}by name
Java / C#\u1F31
C / C++\u1F31universal character name
Rust / Swift / PHP\u{1F31}
Go\u1F31
Ruby\u1F31
Excel / Sheets=UNICHAR(7985)
URL-encoded%E1%BC%B1percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+03B9 ι + U+0314 ◌̔
NFKCunchanged
NFKDU+03B9 ι + U+0314 ◌̔
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Characters built on ἱ

U+1F33ἳGreek Small Letter Iota with Dasia and Varia U+1F35ἵGreek Small Letter Iota with Dasia and Oxia U+1F37ἷGreek Small Letter Iota with Dasia and Perispomeni
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Nearby in Greek Extended

All in block →
U+1F2BἫGreek Capital Letter Eta with Dasia and Varia U+1F2CἬGreek Capital Letter Eta with Psili and Oxia U+1F2DἭGreek Capital Letter Eta with Dasia and Oxia U+1F2EἮGreek Capital Letter Eta with Psili and Perispomeni U+1F2FἯGreek Capital Letter Eta with Dasia and Perispomeni U+1F30ἰGreek Small Letter Iota with Psili U+1F32ἲGreek Small Letter Iota with Psili and Varia U+1F33ἳGreek Small Letter Iota with Dasia and Varia U+1F34ἴGreek Small Letter Iota with Psili and Oxia U+1F35ἵGreek Small Letter Iota with Dasia and Oxia U+1F36ἶGreek Small Letter Iota with Psili and Perispomeni U+1F37ἷGreek Small Letter Iota with Dasia and Perispomeni