Plano Multilíngue Suplementar

SMP

Encoding & Standards

Plano 1 do Unicode (U+10000 a U+1FFFF), onde a maioria dos pontos de código emoji está alocada.

The SMP is Unicode's Plane 1, containing characters that didn't fit in the original Basic Multilingual Plane. It includes emoji (U+1F000 to U+1FAFF), ancient scripts, musical notation, mathematical alphanumeric symbols, and more.

The emoji blocks in the SMP include:
- U+1F300-U+1F5FF: Miscellaneous Symbols and Pictographs
- U+1F600-U+1F64F: Emoticons
- U+1F680-U+1F6FF: Transport and Map Symbols
- U+1F900-U+1F9FF: Supplemental Symbols and Pictographs
- U+1FA00-U+1FA6F: Chess Symbols
- U+1FA70-U+1FAFF: Symbols and Pictographs Extended-A

Because SMP characters are above U+FFFF, they require 4 bytes in UTF-8 and surrogate pairs in UTF-16.

Termos relacionados

Par substituto Par substituto
Duas unidades de código UTF-16 (um substituto alto U+D800–U+DBFF seguido de um substituto baixo U+DC00–U+DFFF) que juntas representam um caractere acima de U+FFFF. Plano Unicode Plano Unicode
Grupo de 65.536 pontos de código Unicode consecutivos. O Plano 0 é o Plano Multilíngue Básico (BMP); a maioria dos emoji está no Plano 1 (SMP). UTF-16 UTF-16
Codificação Unicode de largura variável que usa 2 ou 4 bytes por caractere, usada internamente por JavaScript, Java e Windows.

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🔢 Consulta Unicode Consulta Unicode
Digite um codepoint como U+1F600 e obtenha o emoji, detalhes de codificação, bytes UTF-8/16 e entidades HTML.

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