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	«Ð¡Þû¡ñ«±¡ßí©¬«³ªÂ¢ïí«±¡à¡ß¢	10001111101010111101000010100001110111101111101110100001111100011000111110101011101100011010000111011111111011011010100110101100100011111010101110110011100011111010101011000010100011111010001011101111111011011010101110110001101000011110000010100001110111111000111110100010	8fabd0a1defba1f18fabb1a1dfeda9ac8fabb38faac28fa2efedabb1a1e0a1df8fa2
SJIS-WIN	??????????±????￢???????￠???±?????￠	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101111101001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111100000010111110100111111001111110011111100111111001111111000000110010001	3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f81ca3f3f3f3f3f3f3f81913f3f3f817d3f3f3f3f3f8191
EUC-JP	???¡Þû¡ñ??±¡ßí©¬????ªÂ?¢ïí?±¡à¡ß?¢	00111111001111110011111110001111101000101100001010001111101010011011000010001111101010111110010110001111101000101100001010001111101010111101000000111111001111111010000111011110100011111010001011000010100011111010100111001110100011111010101110111111100011111010001011101101101000101100110000111111001111110011111100111111100011111010001011101100100011111010101010100100001111111010000111110001100011111010101111000001100011111010101110111111001111111010000111011110100011111010001011000010100011111010101110100010100011111010001011000010100011111010100111001110001111111010000111110001	3f3f3f8fa2c28fa9b08fabe58fa2c28fabd03f3fa1de8fa2c28fa9ce8fabbf8fa2eda2cc3f3f3f3f8fa2ec8faaa43fa1f18fabc18fabbf3fa1de8fa2c28faba28fa2c28fa9ce3fa1f1
UTF-8	«Ð¡Þû¡ñ«±¡ßí©¬«³ªÂ¢ïí«±¡à¡ß¢	1100001010001111110000101010101111000011100100001100001010100001110000111001111011000011101110111100001010100001110000111011000111000010100011111100001010101011110000101011000111000010101000011100001110011111110000111010110111000010101010011100001010101100110000101000111111000010101010111100001010110011110000101000111111000010101010101100001110000010110000101000111111000010101000101100001110101111110000111010110111000010101010111100001010110001110000101010000111000011101000001100001010100001110000111001111111000010100011111100001010100010	c28fc2abc390c2a1c39ec3bbc2a1c3b1c28fc2abc2b1c2a1c39fc3adc2a9c2acc28fc2abc2b3c28fc2aac382c28fc2a2c3afc3adc2abc2b1c2a1c3a0c2a1c39fc28fc2a2
UHC	??Ð¡Þ?¡???±¡ß?????³?ª??????±¡?¡ß??	0011111100111111101010001010001010100010101011101010100010101101001111111010001010101110001111110011111100111111101000011011111010100010101011101010100110101100001111110011111100111111001111110011111110101001111110000011111110101000101000110011111100111111001111110011111100111111001111111010000110111110101000101010111000111111101000101010111010101001101011000011111100111111	3f3fa8a2a2aea8ad3fa2ae3f3f3fa1bea2aea9ac3f3f3f3f3fa9f83fa8a33f3f3f3f3f3fa1bea2ae3fa2aea9ac3f3f

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。