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©Á¢Â«Ðí«³ª²¡ßí©Á¢Â«Ñ«³ª²M	1010000111100000100011111010100111000001100011111010001011000010100011111010101111010000111011011010101110110011100011111010101010110010101000011101111111101101101010011100000110001111101000101100001010001111101010111101000110001111101010111011001110001111101010101011001001001101	a1e08fa9c18fa2c28fabd0edabb38faab2a1dfeda9c18fa2c28fabd18fabb38faab24d
SJIS-WIN	??????￠????????????????￠??????????M	00111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f4d
EUC-JP	¡à?©Á?¢Â???í???ª?¡ßí©Á?¢Â??Ñ????ª?M	10001111101000101100001010001111101010111010001000111111100011111010001011101101100011111010101010100001001111111010000111110001100011111010101010100100001111110011111100111111100011111010101110111111001111110011111100111111100011111010001011101100001111111000111110100010110000101000111110101001110011101000111110101011101111111000111110100010111011011000111110101010101000010011111110100001111100011000111110101010101001000011111100111111100011111010101011010000001111110011111100111111001111111000111110100010111011000011111101001101	8fa2c28faba23f8fa2ed8faaa13fa1f18faaa43f3f3f8fabbf3f3f3f8fa2ec3f8fa2c28fa9ce8fabbf8fa2ed8faaa13fa1f18faaa43f3f8faad03f3f3f3f8fa2ec3f4d
UTF-8	¡à©Á¢Â«Ðí«³ª²¡ßí©Á¢Â«Ñ«³ª²M	110000101010000111000011101000001100001010001111110000101010100111000011100000011100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100100001100001110101101110000101010101111000010101100111100001010001111110000101010101011000010101100101100001010100001110000111001111111000011101011011100001010101001110000111000000111000010100011111100001010100010110000111000001011000010100011111100001010101011110000111001000111000010100011111100001010101011110000101011001111000010100011111100001010101010110000101011001001001101	c2a1c3a0c28fc2a9c381c28fc2a2c382c28fc2abc390c3adc2abc2b3c28fc2aac2b2c2a1c39fc3adc2a9c381c28fc2a2c382c28fc2abc391c28fc2abc2b3c28fc2aac2b24d
UHC	¡?????????Ð??³?ª²¡ß???????????³?ª²M	101000101010111000111111001111110011111100111111001111110011111100111111001111110011111110101000101000100011111100111111101010011111100000111111101010001010001110101001111101111010001010101110101010011010110000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100111111000001111111010100010100011101010011111011101001101	a2ae3f3f3f3f3f3f3f3f3fa8a23f3fa9f83fa8a3a9f7a2aea9ac3f3f3f3f3f3f3f3f3f3f3fa9f83fa8a3a9f74d

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。