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	äí¬æè³å¬åàï¾Xäí¬æè³å¬åàï¾	11100100111011011010110011100110100000101000100011101000101100111000000111100101100011111010110011100101111000001000101011101111101111101000110001011000111001001110110110101100111001101000001010001000111010001011001110000001111001011000111110101100111001011110000010001010111011111011111010001100	e4edace68288e8b381e58face5e08aefbe8c58e4edace68288e8b381e58face5e08aefbe8c
SJIS-WIN	??￢????????￢??????X??￢????????￢??????	0011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111010110000011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111	3f3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f583f3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f
EUC-JP	äí¬æ??è??å?¬åà?ï??Xäí¬æ??è??å?¬åà?ï??	10001111101010111010001110001111101010111011111110100010110011001000111110101001110000010011111100111111100011111010101110110010001111110011111110001111101010111010100100111111101000101100110010001111101010111010100110001111101010111010001000111111100011111010101111000001001111110011111101011000100011111010101110100011100011111010101110111111101000101100110010001111101010011100000100111111001111111000111110101011101100100011111100111111100011111010101110101001001111111010001011001100100011111010101110101001100011111010101110100010001111111000111110101011110000010011111100111111	8faba38fabbfa2cc8fa9c13f3f8fabb23f3f8faba93fa2cc8faba98faba23f8fabc13f3f588faba38fabbfa2cc8fa9c13f3f8fabb23f3f8faba93fa2cc8faba98faba23f8fabc13f3f
UTF-8	äí¬æè³å¬åàï¾Xäí¬æè³å¬åàï¾	11000011101001001100001110101101110000101010110011000011101001101100001010000010110000101000100011000011101010001100001010110011110000101000000111000011101001011100001010001111110000101010110011000011101001011100001110100000110000101000101011000011101011111100001010111110110000101000110001011000110000111010010011000011101011011100001010101100110000111010011011000010100000101100001010001000110000111010100011000010101100111100001010000001110000111010010111000010100011111100001010101100110000111010010111000011101000001100001010001010110000111010111111000010101111101100001010001100	c3a4c3adc2acc3a6c282c288c3a8c2b3c281c3a5c28fc2acc3a5c3a0c28ac3afc2bec28c58c3a4c3adc2acc3a6c282c288c3a8c2b3c281c3a5c28fc2acc3a5c3a0c28ac3afc2bec28c
UHC	???æ???³????????¾?X???æ???³????????¾?	00111111001111110011111110101001101000010011111100111111001111111010100111111000001111110011111100111111001111110011111100111111001111110011111110101000111110100011111101011000001111110011111100111111101010011010000100111111001111110011111110101001111110000011111100111111001111110011111100111111001111110011111100111111101010001111101000111111	3f3f3fa9a13f3f3fa9f83f3f3f3f3f3f3f3fa8fa3f583f3f3fa9a13f3f3fa9f83f3f3f3f3f3f3f3fa8fa3f

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。