BLOCK · U+20000 – U+2A6DF · 42,720 CHARS

The CJK Unified Ideographs Extension B block

42,720 assigned characters in Plane 2 (Supplementary Ideographic Plane).

The CJK Unified Ideographs Extension B block spans U+20000–U+2A6DF, 42,720 codepoints in Plane 2 (Supplementary Ideographic Plane). Every one of them is assigned in Unicode 16.0.

All of its characters belong to the Han script.

By general category: 42,720 other letters (Lo).

The first 42,711 arrived in Unicode 3.1 (2001); later additions came in 13.0 (7), 14.0 (2).

42,720 characters are East Asian Wide or Fullwidth and take two columns in terminals.

Because it lies outside the BMP, every character here takes four bytes in UTF-8 and a surrogate pair in UTF-16.

42,720

Assigned characters

42,720

Codepoints in range

Plane

3.1

First version

The first 256 characters

This block holds 42,720 characters — too many to list on one page. The first 256 are shown. Paste any character into the character inspector to identify it.

𠀀20000 𠀁20001 𠀂20002 𠀃20003 𠀄20004 𠀅20005 𠀆20006 𠀇20007 𠀈20008 𠀉20009 𠀊2000A 𠀋2000B 𠀌2000C 𠀍2000D 𠀎2000E 𠀏2000F 𠀐20010 𠀑20011 𠀒20012 𠀓20013 𠀔20014 𠀕20015 𠀖20016 𠀗20017 𠀘20018 𠀙20019 𠀚2001A 𠀛2001B 𠀜2001C 𠀝2001D 𠀞2001E 𠀟2001F 𠀠20020 𠀡20021 𠀢20022 𠀣20023 𠀤20024 𠀥20025 𠀦20026 𠀧20027 𠀨20028 𠀩20029 𠀪2002A 𠀫2002B 𠀬2002C 𠀭2002D 𠀮2002E 𠀯2002F 𠀰20030 𠀱20031 𠀲20032 𠀳20033 𠀴20034 𠀵20035 𠀶20036 𠀷20037 𠀸20038 𠀹20039 𠀺2003A 𠀻2003B 𠀼2003C 𠀽2003D 𠀾2003E 𠀿2003F 𠁀20040 𠁁20041 𠁂20042 𠁃20043 𠁄20044 𠁅20045 𠁆20046 𠁇20047 𠁈20048 𠁉20049 𠁊2004A 𠁋2004B 𠁌2004C 𠁍2004D 𠁎2004E 𠁏2004F 𠁐20050 𠁑20051 𠁒20052 𠁓20053 𠁔20054 𠁕20055 𠁖20056 𠁗20057 𠁘20058 𠁙20059 𠁚2005A 𠁛2005B 𠁜2005C 𠁝2005D 𠁞2005E 𠁟2005F 𠁠20060 𠁡20061 𠁢20062 𠁣20063 𠁤20064 𠁥20065 𠁦20066 𠁧20067 𠁨20068 𠁩20069 𠁪2006A 𠁫2006B 𠁬2006C 𠁭2006D 𠁮2006E 𠁯2006F 𠁰20070 𠁱20071 𠁲20072 𠁳20073 𠁴20074 𠁵20075 𠁶20076 𠁷20077 𠁸20078 𠁹20079 𠁺2007A 𠁻2007B 𠁼2007C 𠁽2007D 𠁾2007E 𠁿2007F 𠂀20080 𠂁20081 𠂂20082 𠂃20083 𠂄20084 𠂅20085 𠂆20086 𠂇20087 𠂈20088 𠂉20089 𠂊2008A 𠂋2008B 𠂌2008C 𠂍2008D 𠂎2008E 𠂏2008F 𠂐20090 𠂑20091 𠂒20092 𠂓20093 𠂔20094 𠂕20095 𠂖20096 𠂗20097 𠂘20098 𠂙20099 𠂚2009A 𠂛2009B 𠂜2009C 𠂝2009D 𠂞2009E 𠂟2009F 𠂠200A0 𠂡200A1 𠂢200A2 𠂣200A3 𠂤200A4 𠂥200A5 𠂦200A6 𠂧200A7 𠂨200A8 𠂩200A9 𠂪200AA 𠂫200AB 𠂬200AC 𠂭200AD 𠂮200AE 𠂯200AF 𠂰200B0 𠂱200B1 𠂲200B2 𠂳200B3 𠂴200B4 𠂵200B5 𠂶200B6 𠂷200B7 𠂸200B8 𠂹200B9 𠂺200BA 𠂻200BB 𠂼200BC 𠂽200BD 𠂾200BE 𠂿200BF 𠃀200C0 𠃁200C1 𠃂200C2 𠃃200C3 𠃄200C4 𠃅200C5 𠃆200C6 𠃇200C7 𠃈200C8 𠃉200C9 𠃊200CA 𠃋200CB 𠃌200CC 𠃍200CD 𠃎200CE 𠃏200CF 𠃐200D0 𠃑200D1 𠃒200D2 𠃓200D3 𠃔200D4 𠃕200D5 𠃖200D6 𠃗200D7 𠃘200D8 𠃙200D9 𠃚200DA 𠃛200DB 𠃜200DC 𠃝200DD 𠃞200DE 𠃟200DF 𠃠200E0 𠃡200E1 𠃢200E2 𠃣200E3 𠃤200E4 𠃥200E5 𠃦200E6 𠃧200E7 𠃨200E8 𠃩200E9 𠃪200EA 𠃫200EB 𠃬200EC 𠃭200ED 𠃮200EE 𠃯200EF 𠃰200F0 𠃱200F1 𠃲200F2 𠃳200F3 𠃴200F4 𠃵200F5 𠃶200F6 𠃷200F7 𠃸200F8 𠃹200F9 𠃺200FA 𠃻200FB 𠃼200FC 𠃽200FD 𠃾200FE 𠃿200FF

The first 256 characters

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