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	«Á¡öû«³ý¢±«´¢éû@«Á¡öû«³ý¢±«´¢éûSM	10001111101010111100000110100001111101101111101110001111101010111011001111111101100011111010001010110001100011111010101110110100100011111010001011101001111110110100000010001111101010111100000110100001111101101111101110001111101010111011001111111101100011111010001010110001100011111010101110110100100011111010001011101001111110110101001101001101	8fabc1a1f6fb8fabb3fd8fa2b18fabb48fa2e9fb408fabc1a1f6fb8fabb3fd8fa2b18fabb48fa2e9fb534d
SJIS-WIN	???????????￠±??´?￠??@???????????￠±??´?￠??SM	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100011000000101111101001111110011111110000001010011000011111110000001100100010011111100111111010000000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000110000001011111010011111100111111100000010100110000111111100000011001000100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f814c3f81913f3f403f3f3f3f3f3f3f3f3f3f3f8191817d3f3f814c3f81913f3f534d
EUC-JP	??Á¡öû???ý?¢±??´?¢éû@??Á¡öû???ý?¢±??´?¢éûSM	00111111001111111000111110101010101000011000111110100010110000101000111110101011110100111000111110101011111001010011111100111111001111111000111110101011111100100011111110100001111100011010000111011110001111110011111110100001101011010011111110100001111100011000111110101011101100011000111110101011111001010100000000111111001111111000111110101010101000011000111110100010110000101000111110101011110100111000111110101011111001010011111100111111001111111000111110101011111100100011111110100001111100011010000111011110001111110011111110100001101011010011111110100001111100011000111110101011101100011000111110101011111001010101001101001101	3f3f8faaa18fa2c28fabd38fabe53f3f3f8fabf23fa1f1a1de3f3fa1ad3fa1f18fabb18fabe5403f3f8faaa18fa2c28fabd38fabe53f3f3f8fabf23fa1f1a1de3f3fa1ad3fa1f18fabb18fabe5534d
UTF-8	«Á¡öû«³ý¢±«´¢éû@«Á¡öû«³ý¢±«´¢éûSM	1100001010001111110000101010101111000011100000011100001010100001110000111011011011000011101110111100001010001111110000101010101111000010101100111100001110111101110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010110100110000101000111111000010101000101100001110101001110000111011101101000000110000101000111111000010101010111100001110000001110000101010000111000011101101101100001110111011110000101000111111000010101010111100001010110011110000111011110111000010100011111100001010100010110000101011000111000010100011111100001010101011110000101011010011000010100011111100001010100010110000111010100111000011101110110101001101001101	c28fc2abc381c2a1c3b6c3bbc28fc2abc2b3c3bdc28fc2a2c2b1c28fc2abc2b4c28fc2a2c3a9c3bb40c28fc2abc381c2a1c3b6c3bbc28fc2abc2b3c3bdc28fc2a2c2b1c28fc2abc2b4c28fc2a2c3a9c3bb534d
UHC	???¡????³???±??´????@???¡????³???±??´????SM	001111110011111100111111101000101010111000111111001111110011111100111111101010011111100000111111001111110011111110100001101111100011111100111111101000101010010100111111001111110011111100111111010000000011111100111111001111111010001010101110001111110011111100111111001111111010100111111000001111110011111100111111101000011011111000111111001111111010001010100101001111110011111100111111001111110101001101001101	3f3f3fa2ae3f3f3f3fa9f83f3f3fa1be3f3fa2a53f3f3f3f403f3f3fa2ae3f3f3f3fa9f83f3f3fa1be3f3fa2a53f3f3f3f534d

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。