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	«¢ªã«¢¡Þí«£«³«¢ªâí«£«©«ª«	10001111101010111010001010001111101010101110001110001111101010111010001010100001110111101110110110101011101000111000111110101011101100111000111110101011101000101000111110101010111000101110110110101011101000111000111110101011101010011000111110101011101010101000111110101011	8faba28faae38faba2a1deedaba38fabb38faba28faae2edaba38faba98fabaa8fab
SJIS-WIN	??￠?????￠????￡?????￠?????￡????????	001111110011111110000001100100010011111100111111001111110011111100111111100000011001000100111111001111110011111100111111100000011001001000111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100100011111100111111001111110011111100111111001111110011111100111111	3f3f81913f3f3f3f3f81913f3f3f3f81923f3f3f3f3f81913f3f3f3f3f81923f3f3f3f3f3f3f3f
EUC-JP	??¢?ªã??¢¡Þí?£?????¢?ªâí?£??©??ª??	0011111100111111101000011111000100111111100011111010001011101100100011111010101110101010001111110011111110100001111100011000111110100010110000101000111110101001101100001000111110101011101111110011111110100001111100100011111100111111001111110011111100111111101000011111000100111111100011111010001011101100100011111010101110100100100011111010101110111111001111111010000111110010001111110011111110001111101000101110110100111111001111111000111110100010111011000011111100111111	3f3fa1f13f8fa2ec8fabaa3f3fa1f18fa2c28fa9b08fabbf3fa1f23f3f3f3f3fa1f13f8fa2ec8faba48fabbf3fa1f23f3f8fa2ed3f3f8fa2ec3f3f
UTF-8	«¢ªã«¢¡Þí«£«³«¢ªâí«£«©«ª«	1100001010001111110000101010101111000010101000101100001010001111110000101010101011000011101000111100001010001111110000101010101111000010101000101100001010100001110000111001111011000011101011011100001010101011110000101010001111000010100011111100001010101011110000101011001111000010100011111100001010101011110000101010001011000010100011111100001010101010110000111010001011000011101011011100001010101011110000101010001111000010100011111100001010101011110000101010100111000010100011111100001010101011110000101010101011000010100011111100001010101011	c28fc2abc2a2c28fc2aac3a3c28fc2abc2a2c2a1c39ec3adc2abc2a3c28fc2abc2b3c28fc2abc2a2c28fc2aac3a2c3adc2abc2a3c28fc2abc2a9c28fc2abc2aac28fc2ab
UHC	????ª????¡Þ?????³????ª?????????ª??	00111111001111110011111100111111101010001010001100111111001111110011111100111111101000101010111010101000101011010011111100111111001111110011111100111111101010011111100000111111001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111110101000101000110011111100111111	3f3f3f3fa8a33f3f3f3fa2aea8ad3f3f3f3f3fa9f83f3f3f3fa8a33f3f3f3f3f3f3f3f3fa8a33f3f

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。