UnicodeCharactercom
⁰
U+2070 · SUPERSCRIPT ZERO

Superscript Zero

  • CodepointU+2070
  • NameSUPERSCRIPT ZERO
  • Decimal8304
  • BlockSuperscripts and Subscripts (U+2070–U+209F)
  • Plane0 — Basic Multilingual Plane
  • ScriptCommon
  • CategoryNo — Other Number
  • Unicode version1.1 (1993)
  • Bidi classEN — European Number
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+2070 (⁰) is SUPERSCRIPT ZERO, a numeric character in the Superscripts and Subscripts block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 1.1 (1993).

It is a superscript form of U+0030 0 (compatibility decomposition <super>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0030 0. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

It has the numeric value 0.

How to type ⁰

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Encodings & escapes

UTF-8 encoder →
UTF-8E2 81 B03 bytes
UTF-1620701 code unit
UTF-32000020704 bytes
HTML decimal&#8304;
HTML hex&#x2070;
CSS\2070in content: "…"
JavaScript\u2070
JSON\u2070
Python\u2070
Python\N{SUPERSCRIPT ZERO}by name
Java / C#\u2070
C / C++\u2070universal character name
Rust / Swift / PHP\u{2070}
Go\u2070
Ruby\u2070
Excel / Sheets=UNICHAR(8304)
URL-encoded%E2%81%B0percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+0030 0
NFKDU+0030 0
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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+00BAºMasculine Ordinal Indicator U+1D52ᵒModifier Letter Small O
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Nearby in Superscripts and Subscripts

All in block →
U+2071ⁱSuperscript Latin Small Letter I U+2074⁴Superscript Four U+2075⁵Superscript Five U+2076⁶Superscript Six