文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	??«À¡Ü???«½???¡Ü???«½?«À¡Ü???«À????	00111111001111111000111110101011110000001010000111011100001111110011111100111111100011111010101110111101001111110011111100111111101000011101110000111111001111110011111110001111101010111011110100111111100011111010101111000000101000011101110000111111001111110011111110001111101010111100000000111111001111110011111100111111	3f3f8fabc0a1dc3f3f3f8fabbd3f3f3fa1dc3f3f3f8fabbd3f8fabc0a1dc3f3f3f8fabc03f3f3f3f
SJIS-WIN	????????????????????????????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	????À¡Ü?????????¡Ü?????????À¡Ü?????À????	00111111001111110011111100111111100011111010101010100010100011111010001011000010100011111010101011100100001111110011111100111111001111110011111100111111001111110011111100111111100011111010001011000010100011111010101011100100001111110011111100111111001111110011111100111111001111110011111100111111100011111010101010100010100011111010001011000010100011111010101011100100001111110011111100111111001111110011111110001111101010101010001000111111001111110011111100111111	3f3f3f3f8faaa28fa2c28faae43f3f3f3f3f3f3f3f3f8fa2c28faae43f3f3f3f3f3f3f3f3f8faaa28fa2c28faae43f3f3f3f3f8faaa23f3f3f3f
UTF-8	??«À¡Ü???«½???¡Ü???«½?«À¡Ü???«À????	00111111001111111100001010001111110000101010101111000011100000001100001010100001110000111001110000111111001111110011111111000010100011111100001010101011110000101011110100111111001111110011111111000010101000011100001110011100001111110011111100111111110000101000111111000010101010111100001010111101001111111100001010001111110000101010101111000011100000001100001010100001110000111001110000111111001111110011111111000010100011111100001010101011110000111000000000111111001111110011111100111111	3f3fc28fc2abc380c2a1c39c3f3f3fc28fc2abc2bd3f3f3fc2a1c39c3f3f3fc28fc2abc2bd3fc28fc2abc380c2a1c39c3f3f3fc28fc2abc3803f3f3f3f
UHC	?????¡??????½???¡??????½????¡???????????	001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111111010100011110110001111110011111100111111101000101010111000111111001111110011111100111111001111110011111110101000111101100011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3fa2ae3f3f3f3f3f3fa8f63f3f3fa2ae3f3f3f3f3f3fa8f63f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。