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	¾«Í¿¨À¾¬Ñ¾äÓ¾«Í¿¨À¾¬Ñ¾äÓM	10111110101010111000111011001101100011111011111110101000100011101100000010111110101011001000111011010001100011111011111011100100100011101101001110111110101010111000111011001101100011111011111110101000100011101100000010111110101011001000111011010001100011111011111011100100100011101101001101001101	beab8ecd8fbfa88ec0beac8ed18fbee48ed3beab8ecd8fbfa88ec0beac8ed18fbee48ed34d
SJIS-WIN	??????¨???￢?????????????¨???￢???????M	0011111100111111001111110011111100111111001111111000000101001110001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100111000111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f3f814e3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f814e3f3f3f81ca3f3f3f3f3f3f3f4d
EUC-JP	???Í?¿¨?À?¬?Ñ??ä?Ó???Í?¿¨?À?¬?Ñ??ä?ÓM	0011111100111111001111111000111110101010101111110011111110001111101000101100010010100001101011110011111110001111101010101010001000111111101000101100110000111111100011111010101011010000001111110011111110001111101010111010001100111111100011111010101011010001001111110011111100111111100011111010101010111111001111111000111110100010110001001010000110101111001111111000111110101010101000100011111110100010110011000011111110001111101010101101000000111111001111111000111110101011101000110011111110001111101010101101000101001101	3f3f3f8faabf3f8fa2c4a1af3f8faaa23fa2cc3f8faad03f3f8faba33f8faad13f3f3f8faabf3f8fa2c4a1af3f8faaa23fa2cc3f8faad03f3f8faba33f8faad14d
UTF-8	¾«Í¿¨À¾¬Ñ¾äÓ¾«Í¿¨À¾¬Ñ¾äÓM	11000010101111101100001010101011110000101000111011000011100011011100001010001111110000101011111111000010101010001100001010001110110000111000000011000010101111101100001010101100110000101000111011000011100100011100001010001111110000101011111011000011101001001100001010001110110000111001001111000010101111101100001010101011110000101000111011000011100011011100001010001111110000101011111111000010101010001100001010001110110000111000000011000010101111101100001010101100110000101000111011000011100100011100001010001111110000101011111011000011101001001100001010001110110000111001001101001101	c2bec2abc28ec38dc28fc2bfc2a8c28ec380c2bec2acc28ec391c28fc2bec3a4c28ec393c2bec2abc28ec38dc28fc2bfc2a8c28ec380c2bec2acc28ec391c28fc2bec3a4c28ec3934d
UHC	¾????¿¨??¾????¾???¾????¿¨??¾????¾???M	1010100011111010001111110011111100111111001111111010001010101111101000011010011100111111001111111010100011111010001111110011111100111111001111111010100011111010001111110011111100111111101010001111101000111111001111110011111100111111101000101010111110100001101001110011111100111111101010001111101000111111001111110011111100111111101010001111101000111111001111110011111101001101	a8fa3f3f3f3fa2afa1a73f3fa8fa3f3f3f3fa8fa3f3f3fa8fa3f3f3f3fa2afa1a73f3fa8fa3f3f3f3fa8fa3f3f3f4d

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。