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	«¿«Ó¡ò«²ªÑª³@«¿«Ó¡ò«²ªÑª³SM	10001111101010111011111110001111101010111101001110100001111100101000111110101011101100101000111110101010110100011000111110101010101100110100000010001111101010111011111110001111101010111101001110100001111100101000111110101011101100101000111110101010110100011000111110101010101100110101001101001101	8fabbf8fabd3a1f28fabb28faad18faab3408fabbf8fabd3a1f28fabb28faad18faab3534d
SJIS-WIN	?????????????????@?????????????????SM	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110100000000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d
EUC-JP	??¿??Ó¡ò????ªÑ?ª?@??¿??Ó¡ò????ªÑ?ª?SM	0011111100111111100011111010001011000100001111110011111110001111101010101101000110001111101000101100001010001111101010111101001000111111001111110011111100111111100011111010001011101100100011111010101011010000001111111000111110100010111011000011111101000000001111110011111110001111101000101100010000111111001111111000111110101010110100011000111110100010110000101000111110101011110100100011111100111111001111110011111110001111101000101110110010001111101010101101000000111111100011111010001011101100001111110101001101001101	3f3f8fa2c43f3f8faad18fa2c28fabd23f3f3f3f8fa2ec8faad03f8fa2ec3f403f3f8fa2c43f3f8faad18fa2c28fabd23f3f3f3f8fa2ec8faad03f8fa2ec3f534d
UTF-8	«¿«Ó¡ò«²ªÑª³@«¿«Ó¡ò«²ªÑª³SM	1100001010001111110000101010101111000010101111111100001010001111110000101010101111000011100100111100001010100001110000111011001011000010100011111100001010101011110000101011001011000010100011111100001010101010110000111001000111000010100011111100001010101010110000101011001101000000110000101000111111000010101010111100001010111111110000101000111111000010101010111100001110010011110000101010000111000011101100101100001010001111110000101010101111000010101100101100001010001111110000101010101011000011100100011100001010001111110000101010101011000010101100110101001101001101	c28fc2abc2bfc28fc2abc393c2a1c3b2c28fc2abc2b2c28fc2aac391c28fc2aac2b340c28fc2abc2bfc28fc2abc393c2a1c3b2c28fc2abc2b2c28fc2aac391c28fc2aac2b3534d
UHC	??¿???¡???²?ª??ª³@??¿???¡???²?ª??ª³SM	00111111001111111010001010101111001111110011111100111111101000101010111000111111001111110011111110101001111101110011111110101000101000110011111100111111101010001010001110101001111110000100000000111111001111111010001010101111001111110011111100111111101000101010111000111111001111110011111110101001111101110011111110101000101000110011111100111111101010001010001110101001111110000101001101001101	3f3fa2af3f3f3fa2ae3f3f3fa9f73fa8a33f3fa8a3a9f8403f3fa2af3f3f3fa2ae3f3f3fa9f73fa8a33f3fa8a3a9f8534d

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。