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	»Ï¡Ôã»Ï¡Ôã@»Ï¡Ôã»Ï¡ÔãSM	100011101011101110001110110011111000111010100001100011111101010011100011100011101011101110001110110011111000111010100001100011111101010011100011010000001000111010111011100011101100111110001110101000011000111111010100111000111000111010111011100011101100111110001110101000011000111111010100111000110101001101001101	8ebb8ecf8ea18fd4e38ebb8ecf8ea18fd4e3408ebb8ecf8ea18fd4e38ebb8ecf8ea18fd4e3534d
SJIS-WIN	??????????????????@??????????????????SM	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010000000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d
EUC-JP	???Ï?¡?Ôã???Ï?¡?Ôã@???Ï?¡?Ôã???Ï?¡?ÔãSM	0011111100111111001111111000111110101010110000010011111110001111101000101100001000111111100011111010101011010100100011111010101110101010001111110011111100111111100011111010101011000001001111111000111110100010110000100011111110001111101010101101010010001111101010111010101001000000001111110011111100111111100011111010101011000001001111111000111110100010110000100011111110001111101010101101010010001111101010111010101000111111001111110011111110001111101010101100000100111111100011111010001011000010001111111000111110101010110101001000111110101011101010100101001101001101	3f3f3f8faac13f8fa2c23f8faad48fabaa3f3f3f8faac13f8fa2c23f8faad48fabaa403f3f3f8faac13f8fa2c23f8faad48fabaa3f3f3f8faac13f8fa2c23f8faad48fabaa534d
UTF-8	»Ï¡Ôã»Ï¡Ôã@»Ï¡Ôã»Ï¡ÔãSM	110000101000111011000010101110111100001010001110110000111000111111000010100011101100001010100001110000101000111111000011100101001100001110100011110000101000111011000010101110111100001010001110110000111000111111000010100011101100001010100001110000101000111111000011100101001100001110100011010000001100001010001110110000101011101111000010100011101100001110001111110000101000111011000010101000011100001010001111110000111001010011000011101000111100001010001110110000101011101111000010100011101100001110001111110000101000111011000010101000011100001010001111110000111001010011000011101000110101001101001101	c28ec2bbc28ec38fc28ec2a1c28fc394c3a3c28ec2bbc28ec38fc28ec2a1c28fc394c3a340c28ec2bbc28ec38fc28ec2a1c28fc394c3a3c28ec2bbc28ec38fc28ec2a1c28fc394c3a3534d
UHC	?????¡????????¡???@?????¡????????¡???SM	00111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110100000000111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110101001101001101	3f3f3f3f3fa2ae3f3f3f3f3f3f3f3fa2ae3f3f3f403f3f3f3f3fa2ae3f3f3f3f3f3f3f3fa2ae3f3f3f534d

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。