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¢í©Ã«Á«Â«£_X¡à¢í©Ã«Á«Â«£_	10100001111000001000111110100010111011011000111110101001110000111000111110101011110000011000111110101011110000101000111110101011101000110101111101011000101000011110000010001111101000101110110110001111101010011100001110001111101010111100000110001111101010111100001010001111101010111010001101011111	a1e08fa2ed8fa9c38fabc18fabc28faba35f58a1e08fa2ed8fa9c38fabc18fabc28faba35f
SJIS-WIN	???￠????????????￡_X???￠????????????￡_	0011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001001011111010110000011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001001011111	3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f81925f583f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f81925f
EUC-JP	¡à?¢í?©Ã??Á??Â??£_X¡à?¢í?©Ã??Á??Â??£_	100011111010001011000010100011111010101110100010001111111010000111110001100011111010101110111111001111111000111110100010111011011000111110101010101010100011111100111111100011111010101010100001001111110011111110001111101010101010010000111111001111111010000111110010010111110101100010001111101000101100001010001111101010111010001000111111101000011111000110001111101010111011111100111111100011111010001011101101100011111010101010101010001111110011111110001111101010101010000100111111001111111000111110101010101001000011111100111111101000011111001001011111	8fa2c28faba23fa1f18fabbf3f8fa2ed8faaaa3f3f8faaa13f3f8faaa43f3fa1f25f588fa2c28faba23fa1f18fabbf3f8fa2ed8faaaa3f3f8faaa13f3f8faaa43f3fa1f25f
UTF-8	¡à¢í©Ã«Á«Â«£_X¡à¢í©Ã«Á«Â«£_	1100001010100001110000111010000011000010100011111100001010100010110000111010110111000010100011111100001010101001110000111000001111000010100011111100001010101011110000111000000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001101011111010110001100001010100001110000111010000011000010100011111100001010100010110000111010110111000010100011111100001010101001110000111000001111000010100011111100001010101011110000111000000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001101011111	c2a1c3a0c28fc2a2c3adc28fc2a9c383c28fc2abc381c28fc2abc382c28fc2abc2a35f58c2a1c3a0c28fc2a2c3adc28fc2a9c383c28fc2abc381c28fc2abc382c28fc2abc2a35f
UHC	¡????????????????_X¡????????????????_	101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010111110101100010100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101011111	a2ae3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5f58a2ae3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f5f

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。