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	ï§¡ìì®¼^ï§¢ê¼Yï§¡ìì®¼^ï§¢ê¼b	11101111101001111010000111101100100011101000110011101100101011101011110001011110111011111010011110100010111010101011110010001001010110011110111110100111101000011110110010001110100011001110110010101110101111000101111011101111101001111010001011101010101111001000100101100010	efa7a1ec8e8cecaebc5eefa7a2eabc8959efa7a1ec8e8cecaebc5eefa7a2eabc8962
SJIS-WIN	?§???????^?§￠???Y?§???????^?§￠???b	00111111100000011001100000111111001111110011111100111111001111110011111100111111010111100011111110000001100110001000000110010001001111110011111100111111010110010011111110000001100110000011111100111111001111110011111100111111001111110011111101011110001111111000000110011000100000011001000100111111001111110011111101100010	3f81983f3f3f3f3f3f3f5e3f819881913f3f3f593f81983f3f3f3f3f3f3f5e3f819881913f3f3f62
EUC-JP	ï§¡ì??ì®?^ï§¢ê??Yï§¡ì??ì®?^ï§¢ê??b	1000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111110011111110001111101010111100000010001111101000101110111000111111010111101000111110101011110000011010000111111000101000011111000110001111101010111011010000111111001111110101100110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000100011111010001011101110001111110101111010001111101010111100000110100001111110001010000111110001100011111010101110110100001111110011111101100010	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2ee3f5e8fabc1a1f8a1f18fabb43f3f598fabc1a1f88fa2c28fabc03f3f8fabc08fa2ee3f5e8fabc1a1f8a1f18fabb43f3f62
UTF-8	ï§¡ìì®¼^ï§¢ê¼Yï§¡ìì®¼^ï§¢ê¼b	11000011101011111100001010100111110000101010000111000011101011001100001010001110110000101000110011000011101011001100001010101110110000101011110001011110110000111010111111000010101001111100001010100010110000111010101011000010101111001100001010001001010110011100001110101111110000101010011111000010101000011100001110101100110000101000111011000010100011001100001110101100110000101010111011000010101111000101111011000011101011111100001010100111110000101010001011000011101010101100001010111100110000101000100101100010	c3afc2a7c2a1c3acc28ec28cc3acc2aec2bc5ec3afc2a7c2a2c3aac2bcc28959c3afc2a7c2a1c3acc28ec28cc3acc2aec2bc5ec3afc2a7c2a2c3aac2bcc28962
UHC	?§¡????®¼^?§??¼?Y?§¡????®¼^?§??¼?b	00111111101000011101011110100010101011100011111100111111001111110011111110100010111001111010100011111001010111100011111110100001110101110011111100111111101010001111100100111111010110010011111110100001110101111010001010101110001111110011111100111111001111111010001011100111101010001111100101011110001111111010000111010111001111110011111110101000111110010011111101100010	3fa1d7a2ae3f3f3f3fa2e7a8f95e3fa1d73f3fa8f93f593fa1d7a2ae3f3f3f3fa2e7a8f95e3fa1d73f3fa8f93f62

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。