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¡Þ¡¯«À¡ø¡ë«¾ý¡ò«À¡Üû«¾ý¢Ã«À¡ø¡ë	10001111101010111100000010100001110111101010000110101111100011111010101111000000101000011111100010100001111010111000111110101011101111101111110110100001111100101000111110101011110000001010000111011100111110111000111110101011101111101111110110001111101000101100001110001111101010111100000010100001111110001010000111101011	8fabc0a1dea1af8fabc0a1f8a1eb8fabbefda1f28fabc0a1dcfb8fabbefd8fa2c38fabc0a1f8a1eb
SJIS-WIN	???????????????????????????????￠????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	??À¡Þ¡¯??À¡ø¡ë???ý¡ò??À¡Üû???ý?¢Ã??À¡ø¡ë	0011111100111111100011111010101010100010100011111010001011000010100011111010100110110000100011111010001011000010100011111010001010110100001111110011111110001111101010101010001010001111101000101100001010001111101010011100110010001111101000101100001010001111101010111011001100111111001111110011111110001111101010111111001010001111101000101100001010001111101010111101001000111111001111111000111110101010101000101000111110100010110000101000111110101010111001001000111110101011111001010011111100111111001111111000111110101011111100100011111110100001111100011000111110101010101010100011111100111111100011111010101010100010100011111010001011000010100011111010100111001100100011111010001011000010100011111010101110110011	3f3f8faaa28fa2c28fa9b08fa2c28fa2b43f3f8faaa28fa2c28fa9cc8fa2c28fabb33f3f3f8fabf28fa2c28fabd23f3f8faaa28fa2c28faae48fabe53f3f3f8fabf23fa1f18faaaa3f3f8faaa28fa2c28fa9cc8fa2c28fabb3
UTF-8	«À¡Þ¡¯«À¡ø¡ë«¾ý¡ò«À¡Üû«¾ý¢Ã«À¡ø¡ë	1100001010001111110000101010101111000011100000001100001010100001110000111001111011000010101000011100001010101111110000101000111111000010101010111100001110000000110000101010000111000011101110001100001010100001110000111010101111000010100011111100001010101011110000101011111011000011101111011100001010100001110000111011001011000010100011111100001010101011110000111000000011000010101000011100001110011100110000111011101111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000111100001010001111110000101010101111000011100000001100001010100001110000111011100011000010101000011100001110101011	c28fc2abc380c2a1c39ec2a1c2afc28fc2abc380c2a1c3b8c2a1c3abc28fc2abc2bec3bdc2a1c3b2c28fc2abc380c2a1c39cc3bbc28fc2abc2bec3bdc28fc2a2c383c28fc2abc380c2a1c3b8c2a1c3ab
UHC	???¡Þ¡????¡ø¡???¾?¡????¡????¾???????¡ø¡?	0011111100111111001111111010001010101110101010001010110110100010101011100011111100111111001111110011111110100010101011101010100110101010101000101010111000111111001111110011111110101000111110100011111110100010101011100011111100111111001111110011111110100010101011100011111100111111001111110011111110101000111110100011111100111111001111110011111100111111001111110011111110100010101011101010100110101010101000101010111000111111	3f3f3fa2aea8ada2ae3f3f3f3fa2aea9aaa2ae3f3f3fa8fa3fa2ae3f3f3f3fa2ae3f3f3f3fa8fa3f3f3f3f3f3f3fa2aea9aaa2ae3f

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。