Currently displaying Unicode version 15.0.0. This is, a site dedicated to all things characters, letters and Unicode. U+100000 to U+10FFFF Supplementary Private Use Area - B. ![]() U+F0000 to U+FFFFF Supplementary Private Use Area - A.U+E0000 to U+EFFFF Supplementary Special-purpose Plane.U+D0000 to U+DFFFF Plane 14 (unassigned).U+C0000 to U+CFFFF Plane 13 (unassigned).U+B0000 to U+BFFFF Plane 12 (unassigned).U+A0000 to U+AFFFF Plane 11 (unassigned).U+90000 to U+9FFFF Plane 10 (unassigned).U+80000 to U+8FFFF Plane 9 (unassigned).U+70000 to U+7FFFF Plane 8 (unassigned).U+60000 to U+6FFFF Plane 7 (unassigned).U+50000 to U+5FFFF Plane 6 (unassigned).U+40000 to U+4FFFF Plane 5 (unassigned).U+30000 to U+3FFFF Tertiary Ideographic Plane.U+20000 to U+2FFFF Supplementary Ideographic Plane.U+10000 to U+1FFFF Supplementary Multilingual Plane Using code points you can process the characters without boxing them into the Characterobjects, thus improving performance, which can be significant when the number of processed characters is big.U+0000 to U+FFFF Basic Multilingual Plane. ![]() Codepoints defined there are private, that is, they will never be specified by Unicode and can be freely assigned by third-party programs to whatever seems useful. The last two planes are special purpose planes. The third-to-last Supplementary Special Purpose Plane is almost completely empty and planned to contain non-character codepoints, like control characters, that define the language of a text. ![]() Thirdly the Supplementary Ideographic Plane hosts lots of East Asian characters, that didn’t find a place in the Basic Multilingual Plane. The second plane contains mostly ancient characters, like Egyptian Hieroglyphs, and graphic symbols, for example Mahjongg tiles or emoticons. The most common characters live in the almost full Basic Multilingual Plane. Some planes are still undefined and will be filled at a later date. It has thus theoretically place for 1,114,112 characters. The Unicode standard arranges the characters in 17 so-called planes of a bit more than 65,000 codepoints (2 16 to be precise) each.
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