UnicodeCharactercom
◌̓
U+0343 · COMBINING GREEK KORONIS

Combining Greek Koronis

  • CodepointU+0343
  • NameCOMBINING GREEK KORONIS
  • Decimal835
  • BlockCombining Diacritical Marks (U+0300–U+036F)
  • Plane0 — Basic Multilingual Plane
  • ScriptInherited
  • CategoryMn — Nonspacing Mark
  • Unicode version1.1 (1993)
  • Bidi classNSM — Nonspacing Mark
  • Combining class230 — Above
  • East Asian widthA — Ambiguous
  • MirroredNo

About this character

U+0343 (◌̓) is COMBINING GREEK KORONIS, a non-spacing combining mark in the Combining Diacritical Marks block. Its script is Inherited: it takes on the script of the character it attaches to. It was added in Unicode 1.1 (1993).

It is a canonical singleton: Unicode treats it as identical to U+0313 ◌̓, 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.

As a combining mark it has no advance width of its own and attaches to the preceding base character. Type or paste the base letter first, then this mark. Its canonical combining class is 230 (Above), which normalization uses to order stacked marks. See combining diacritical marks.

How to type it

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Encodings & escapes

UTF-8 encoder →
UTF-8CD 832 bytes
UTF-1603431 code unit
UTF-32000003434 bytes
HTML decimal̓
HTML hex̓
CSS\343in content: "…"
JavaScript\u0343
JSON\u0343
Python\u0343
Python\N{COMBINING GREEK KORONIS}by name
Java / C#\u0343
C / C++\u0343universal character name
Rust / Swift / PHP\u{343}
Go\u0343
Ruby\u0343
Excel / Sheets=UNICHAR(835)
URL-encoded%CD%83percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCU+0313 ◌̓
NFDU+0313 ◌̓
NFKCU+0313 ◌̓
NFKDU+0313 ◌̓
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Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+0313◌̓Combining Comma Above U+0315◌̕Combining Comma Above Right U+0619◌ؙArabic Small Damma U+064F◌ُArabic Damma U+08F3◌ࣳArabic Small High Waw
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Nearby in Combining Diacritical Marks

All in block →
U+033D◌̽Combining X Above U+033E◌̾Combining Vertical Tilde U+033F◌̿Combining Double Overline U+0340◌̀Combining Grave Tone Mark U+0341◌́Combining Acute Tone Mark U+0342◌͂Combining Greek Perispomeni U+0344◌̈́Combining Greek Dialytika Tonos U+0345◌ͅCombining Greek Ypogegrammeni U+0346◌͆Combining Bridge Above U+0347◌͇Combining Equals Sign Below U+0348◌͈Combining Double Vertical Line Below U+0349◌͉Combining Left Angle Below