UnicodeCharactercom
◌̈
U+0308 · COMBINING DIAERESIS

Combining Diaeresis

  • CodepointU+0308
  • NameCOMBINING DIAERESIS
  • Decimal776
  • 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+0308 (◌̈) is COMBINING DIAERESIS, 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).

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

§

Encodings & escapes

UTF-8 encoder →
UTF-8CC 882 bytes
UTF-1603081 code unit
UTF-32000003084 bytes
HTML decimal̈
HTML heẍ
CSS\308in content: "…"
JavaScript\u0308
JSON\u0308
Python\u0308
Python\N{COMBINING DIAERESIS}by name
Java / C#\u0308
C / C++\u0308universal character name
Rust / Swift / PHP\u{308}
Go\u0308
Ruby\u0308
Excel / Sheets=UNICHAR(776)
URL-encoded%CC%88percent-encoded UTF-8
§

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+07F3◌߳Nko Combining Double Dot Above U+08EB◌࣫Arabic Tone Two Dots Above
§

Characters built on ◌̈

U+00C4ÄLatin Capital Letter A with Diaeresis U+00CBËLatin Capital Letter E with Diaeresis U+00CFÏLatin Capital Letter I with Diaeresis U+00D6ÖLatin Capital Letter O with Diaeresis U+00DCÜLatin Capital Letter U with Diaeresis U+00E4äLatin Small Letter A with Diaeresis U+00EBëLatin Small Letter E with Diaeresis U+00EFïLatin Small Letter I with Diaeresis U+00F6öLatin Small Letter O with Diaeresis U+00FCüLatin Small Letter U with Diaeresis U+00FFÿLatin Small Letter Y with Diaeresis U+0178ŸLatin Capital Letter Y with Diaeresis U+0344◌̈́Combining Greek Dialytika Tonos U+03AAΪGreek Capital Letter Iota with Dialytika U+03ABΫGreek Capital Letter Upsilon with Dialytika U+03CAϊGreek Small Letter Iota with Dialytika U+03CBϋGreek Small Letter Upsilon with Dialytika U+03D4ϔGreek Upsilon with Diaeresis and Hook Symbol U+0401ЁCyrillic Capital Letter Io U+0407ЇCyrillic Capital Letter Yi U+0451ёCyrillic Small Letter Io U+0457їCyrillic Small Letter Yi U+04D2ӒCyrillic Capital Letter A with Diaeresis U+04D3ӓCyrillic Small Letter A with Diaeresis
§

Nearby in Combining Diacritical Marks

All in block →
U+0302◌̂Combining Circumflex Accent U+0303◌̃Combining Tilde U+0304◌̄Combining Macron U+0305◌̅Combining Overline U+0306◌̆Combining Breve U+0307◌̇Combining Dot Above U+0309◌̉Combining Hook Above U+030A◌̊Combining Ring Above U+030B◌̋Combining Double Acute Accent U+030C◌̌Combining Caron U+030D◌̍Combining Vertical Line Above U+030E◌̎Combining Double Vertical Line Above