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	¢Â«Ð?¡ñ«å?¡ñ«â?ªÀ?¢Â¢´¢Â?	100011111010001011000010100011111010101111010000001111111010000111110001100011111010101111100101001111111010000111110001100011111010101111100010001111111000111110101010110000000011111110001111101000101100001010001111101000101011010010001111101000101100001000111111	8fa2c28fabd03fa1f18fabe53fa1f18fabe23f8faac03f8fa2c28fa2b48fa2c23f
SJIS-WIN	?￠??????????????????????￠??￠´?￠??	0011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111100000011001000110000001010011000011111110000001100100010011111100111111	3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f8191814c3f81913f3f
EUC-JP	?¢Â????¡ñ??å?¡ñ??â??ªÀ??¢Â?¢´?¢Â?	001111111010000111110001100011111010101010100100001111110011111100111111001111111000111110100010110000101000111110101011110100000011111100111111100011111010101110101001001111111000111110100010110000101000111110101011110100000011111100111111100011111010101110100100001111110011111110001111101000101110110010001111101010101010001000111111001111111010000111110001100011111010101010100100001111111010000111110001101000011010110100111111101000011111000110001111101010101010010000111111	3fa1f18faaa43f3f3f3f8fa2c28fabd03f3f8faba93f8fa2c28fabd03f3f8faba43f3f8fa2ec8faaa23f3fa1f18faaa43fa1f1a1ad3fa1f18faaa43f
UTF-8	¢Â«Ð?¡ñ«å?¡ñ«â?ªÀ?¢Â¢´¢Â?	11000010100011111100001010100010110000111000001011000010100011111100001010101011110000111001000000111111110000101010000111000011101100011100001010001111110000101010101111000011101001010011111111000010101000011100001110110001110000101000111111000010101010111100001110100010001111111100001010001111110000101010101011000011100000000011111111000010100011111100001010100010110000111000001011000010100011111100001010100010110000101011010011000010100011111100001010100010110000111000001000111111	c28fc2a2c382c28fc2abc3903fc2a1c3b1c28fc2abc3a53fc2a1c3b1c28fc2abc3a23fc28fc2aac3803fc28fc2a2c382c28fc2a2c2b4c28fc2a2c3823f
UHC	?????Ð?¡?????¡??????ª???????´????	0011111100111111001111110011111100111111101010001010001000111111101000101010111000111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111101000101010010100111111001111110011111100111111	3f3f3f3f3fa8a23fa2ae3f3f3f3f3fa2ae3f3f3f3f3f3fa8a33f3f3f3f3f3f3fa2a53f3f3f3f

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。