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¢ú«©Ã«Á«å¢ÂRN¡à¢ú«©Ã«Á«å¢ÂRNM	101000011110000010001111101000101111101010101011101010011100001110001111101010111100000110001111101010111110010110001111101000101100001001010010010011101010000111100000100011111010001011111010101010111010100111000011100011111010101111000001100011111010101111100101100011111010001011000010010100100100111001001101	a1e08fa2faaba9c38fabc18fabe58fa2c2524ea1e08fa2faaba9c38fabc18fabe58fa2c2524e4d
SJIS-WIN	???￠???????????￠?RN???￠???????????￠?RNM	00111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111010100100100111000111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111010100100100111001001101	3f3f3f81913f3f3f3f3f3f3f3f3f3f3f81913f524e3f3f3f81913f3f3f3f3f3f3f3f3f3f3f81913f524e4d
EUC-JP	¡à?¢ú?©Ã??Á??å?¢ÂRN¡à?¢ú?©Ã??Á??å?¢ÂRNM	100011111010001011000010100011111010101110100010001111111010000111110001100011111010101111100010001111111000111110100010111011011000111110101010101010100011111100111111100011111010101010100001001111110011111110001111101010111010100100111111101000011111000110001111101010101010010001010010010011101000111110100010110000101000111110101011101000100011111110100001111100011000111110101011111000100011111110001111101000101110110110001111101010101010101000111111001111111000111110101010101000010011111100111111100011111010101110101001001111111010000111110001100011111010101010100100010100100100111001001101	8fa2c28faba23fa1f18fabe23f8fa2ed8faaaa3f3f8faaa13f3f8faba93fa1f18faaa4524e8fa2c28faba23fa1f18fabe23f8fa2ed8faaaa3f3f8faaa13f3f8faba93fa1f18faaa4524e4d
UTF-8	¡à¢ú«©Ã«Á«å¢ÂRN¡à¢ú«©Ã«Á«å¢ÂRNM	11000010101000011100001110100000110000101000111111000010101000101100001110111010110000101010101111000010101010011100001110000011110000101000111111000010101010111100001110000001110000101000111111000010101010111100001110100101110000101000111111000010101000101100001110000010010100100100111011000010101000011100001110100000110000101000111111000010101000101100001110111010110000101010101111000010101010011100001110000011110000101000111111000010101010111100001110000001110000101000111111000010101010111100001110100101110000101000111111000010101000101100001110000010010100100100111001001101	c2a1c3a0c28fc2a2c3bac2abc2a9c383c28fc2abc381c28fc2abc3a5c28fc2a2c382524ec2a1c3a0c28fc2a2c3bac2abc2a9c383c28fc2abc381c28fc2abc3a5c28fc2a2c382524e4d
UHC	¡????????????????RN¡????????????????RNM	1010001010101110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001001001110101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010100100100111001001101	a2ae3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f524ea2ae3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f524e4d

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。