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U+1FD3 · GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA

Greek Small Letter Iota with Dialytika and Oxia

  • CodepointU+1FD3
  • NameGREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA
  • Decimal8147
  • 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+1FD3 (ΐ) is GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA, a lowercase letter in the Greek Extended block. It belongs to the Greek script. It was added in Unicode 1.1 (1993).

It has no single-character uppercase form; uppercasing produces the sequence U+0399 Ι + U+0308 ◌̈ + U+0301 ◌́.

It is a canonical singleton: Unicode treats it as identical to U+0390 ΐ, and every normalization form (NFC, NFD, NFKC, NFKD) replaces it with that character. Text that must round-trip exactly should avoid it. See the normalization guide.

How to type ΐ

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Encodings & escapes

UTF-8 encoder →
UTF-8E1 BF 933 bytes
UTF-161FD31 code unit
UTF-3200001FD34 bytes
HTML decimalΐ
HTML hexΐ
CSS\1FD3in content: "…"
JavaScript\u1FD3
JSON\u1FD3
Python\u1FD3
Python\N{GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA}by name
Java / C#\u1FD3
C / C++\u1FD3universal character name
Rust / Swift / PHP\u{1FD3}
Go\u1FD3
Ruby\u1FD3
Excel / Sheets=UNICHAR(8147)
URL-encoded%E1%BF%93percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCU+0390 ΐ
NFDU+03B9 ι + U+0308 ◌̈ + U+0301 ◌́
NFKCU+0390 ΐ
NFKDU+03B9 ι + U+0308 ◌̈ + U+0301 ◌́
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Nearby in Greek Extended

All in block →
U+1FCD῍Greek Psili and Varia U+1FCE῎Greek Psili and Oxia U+1FCF῏Greek Psili and Perispomeni U+1FD0ῐGreek Small Letter Iota with Vrachy U+1FD1ῑGreek Small Letter Iota with Macron U+1FD2ῒGreek Small Letter Iota with Dialytika and Varia U+1FD6ῖGreek Small Letter Iota with Perispomeni U+1FD7ῗGreek Small Letter Iota with Dialytika and Perispomeni U+1FD8ῘGreek Capital Letter Iota with Vrachy U+1FD9ῙGreek Capital Letter Iota with Macron