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¡ø«ªªÑªÑ¢Â«¤ª¡«Ðªä«Ò«ªaEM	10100001111000001010000111111000100011111010101110101010100011111010101011010001100011111010101011010001100011111010001011000010100011111010101110100100100011111010101010100001100011111010101111010000100011111010101011100100100011111010101111010010100011111010101110101010011000010100010101001101	a1e0a1f88fabaa8faad18faad18fa2c28faba48faaa18fabd08faae48fabd28fabaa61454d
SJIS-WIN	??????????????￠???????????????????aEM	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111011000010100010101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61454d
EUC-JP	¡à¡ø??ª?ªÑ?ªÑ?¢Â??¤?ª¡????ªä??Ò??ªaEM	100011111010001011000010100011111010101110100010100011111010001011000010100011111010100111001100001111110011111110001111101000101110110000111111100011111010001011101100100011111010101011010000001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101010101001000011111100111111100011111010001011110000001111111000111110100010111011001000111110100010110000100011111100111111001111110011111110001111101000101110110010001111101010111010001100111111001111111000111110101010110100100011111100111111100011111010001011101100011000010100010101001101	8fa2c28faba28fa2c28fa9cc3f3f8fa2ec3f8fa2ec8faad03f8fa2ec8faad03fa1f18faaa43f3f8fa2f03f8fa2ec8fa2c23f3f3f3f8fa2ec8faba33f3f8faad23f3f8fa2ec61454d
UTF-8	¡à¡ø«ªªÑªÑ¢Â«¤ª¡«Ðªä«Ò«ªaEM	1100001010100001110000111010000011000010101000011100001110111000110000101000111111000010101010111100001010101010110000101000111111000010101010101100001110010001110000101000111111000010101010101100001110010001110000101000111111000010101000101100001110000010110000101000111111000010101010111100001010100100110000101000111111000010101010101100001010100001110000101000111111000010101010111100001110010000110000101000111111000010101010101100001110100100110000101000111111000010101010111100001110010010110000101000111111000010101010111100001010101010011000010100010101001101	c2a1c3a0c2a1c3b8c28fc2abc2aac28fc2aac391c28fc2aac391c28fc2a2c382c28fc2abc2a4c28fc2aac2a1c28fc2abc390c28fc2aac3a4c28fc2abc392c28fc2abc2aa61454d
UHC	¡?¡ø??ª?ª??ª??????¤?ª¡??Ð?ª??????ªaEM	10100010101011100011111110100010101011101010100110101010001111110011111110101000101000110011111110101000101000110011111100111111101010001010001100111111001111110011111100111111001111110011111110100010101101000011111110101000101000111010001010101110001111110011111110101000101000100011111110101000101000110011111100111111001111110011111100111111001111111010100010100011011000010100010101001101	a2ae3fa2aea9aa3f3fa8a33fa8a33f3fa8a33f3f3f3f3f3fa2b43fa8a3a2ae3f3fa8a23fa8a33f3f3f3f3f3fa8a361454d

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。