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	ä]}Ml[[\ä]}Ml[[\@ä]}Ml[[\ä]}Ml[[\SM	11100100010111011001110010000000011111010100110101101100010110110101101101011100111001000101110110011100100000000111110101001101011011000101101101011011010111000100000011100100010111011001110010000000011111010100110101101100010110110101101101011100111001000101110110011100100000000111110101001101011011000101101101011011010111000101001101001101	e45d9c807d4d6c5b5b5ce45d9c807d4d6c5b5b5c40e45d9c807d4d6c5b5b5ce45d9c807d4d6c5b5b5c534d
SJIS-WIN	?]??}Ml[[\?]??}Ml[[\@?]??}Ml[[\?]??}Ml[[\SM	00111111010111010011111100111111011111010100110101101100010110110101101101011100001111110101110100111111001111110111110101001101011011000101101101011011010111000100000000111111010111010011111100111111011111010100110101101100010110110101101101011100001111110101110100111111001111110111110101001101011011000101101101011011010111000101001101001101	3f5d3f3f7d4d6c5b5b5c3f5d3f3f7d4d6c5b5b5c403f5d3f3f7d4d6c5b5b5c3f5d3f3f7d4d6c5b5b5c534d
EUC-JP	ä]??}Ml[[\ä]??}Ml[[\@ä]??}Ml[[\ä]??}Ml[[\SM	100011111010101110100011010111010011111100111111011111010100110101101100010110110101101101011100100011111010101110100011010111010011111100111111011111010100110101101100010110110101101101011100010000001000111110101011101000110101110100111111001111110111110101001101011011000101101101011011010111001000111110101011101000110101110100111111001111110111110101001101011011000101101101011011010111000101001101001101	8faba35d3f3f7d4d6c5b5b5c8faba35d3f3f7d4d6c5b5b5c408faba35d3f3f7d4d6c5b5b5c8faba35d3f3f7d4d6c5b5b5c534d
UTF-8	ä]}Ml[[\ä]}Ml[[\@ä]}Ml[[\ä]}Ml[[\SM	11000011101001000101110111000010100111001100001010000000011111010100110101101100010110110101101101011100110000111010010001011101110000101001110011000010100000000111110101001101011011000101101101011011010111000100000011000011101001000101110111000010100111001100001010000000011111010100110101101100010110110101101101011100110000111010010001011101110000101001110011000010100000000111110101001101011011000101101101011011010111000101001101001101	c3a45dc29cc2807d4d6c5b5b5cc3a45dc29cc2807d4d6c5b5b5c40c3a45dc29cc2807d4d6c5b5b5cc3a45dc29cc2807d4d6c5b5b5c534d
UHC	?]??}Ml[[\?]??}Ml[[\@?]??}Ml[[\?]??}Ml[[\SM	00111111010111010011111100111111011111010100110101101100010110110101101101011100001111110101110100111111001111110111110101001101011011000101101101011011010111000100000000111111010111010011111100111111011111010100110101101100010110110101101101011100001111110101110100111111001111110111110101001101011011000101101101011011010111000101001101001101	3f5d3f3f7d4d6c5b5b5c3f5d3f3f7d4d6c5b5b5c403f5d3f3f7d4d6c5b5b5c3f5d3f3f7d4d6c5b5b5c534d

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。