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	¾¢¾¬¿¾¢¾¬ª¾¢¾¬¡¾¢¾¬¿¾¢¾¬ª	10111110101011011000111010100010101111101010110010001110101111111011111010101101100011101010001010111110101011001000111010101010101111101010110110001110101000101011111010101100100011101010000110111110101011011000111010100010101111101010110010001110101111111011111010101101100011101010001010111110101011001000111010101010	bead8ea2beac8ebfbead8ea2beac8eaabead8ea2beac8ea1bead8ea2beac8ebfbead8ea2beac8eaa
SJIS-WIN	???￠?￢?????￠?￢?????￠?￢?????￠?￢?????￠?￢??	0011111100111111001111111000000110010001001111111000000111001010001111110011111100111111001111110011111110000001100100010011111110000001110010100011111100111111001111110011111100111111100000011001000100111111100000011100101000111111001111110011111100111111001111111000000110010001001111111000000111001010001111110011111100111111001111110011111110000001100100010011111110000001110010100011111100111111	3f3f3f81913f81ca3f3f3f3f3f81913f81ca3f3f3f3f3f81913f81ca3f3f3f3f3f81913f81ca3f3f3f3f3f81913f81ca3f3f
EUC-JP	???¢?¬?¿???¢?¬?ª???¢?¬?¡???¢?¬?¿???¢?¬?ª	001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011000100001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011101100001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011000010001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011000100001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011101100	3f3f3fa1f13fa2cc3f8fa2c43f3f3fa1f13fa2cc3f8fa2ec3f3f3fa1f13fa2cc3f8fa2c23f3f3fa1f13fa2cc3f8fa2c43f3f3fa1f13fa2cc3f8fa2ec
UTF-8	¾¢¾¬¿¾¢¾¬ª¾¢¾¬¡¾¢¾¬¿¾¢¾¬ª	1100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001010001110110000101011111111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010110011000010100011101100001010101010110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010101100110000101000111011000010101000011100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001010001110110000101011111111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010110011000010100011101100001010101010	c2bec2adc28ec2a2c2bec2acc28ec2bfc2bec2adc28ec2a2c2bec2acc28ec2aac2bec2adc28ec2a2c2bec2acc28ec2a1c2bec2adc28ec2a2c2bec2acc28ec2bfc2bec2adc28ec2a2c2bec2acc28ec2aa
UHC	¾??¾??¿¾??¾??ª¾??¾??¡¾??¾??¿¾??¾??ª	101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101111101010001111101010100001101010010011111100111111101010001111101000111111001111111010100010100011101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101110101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101111101010001111101010100001101010010011111100111111101010001111101000111111001111111010100010100011	a8faa1a93f3fa8fa3f3fa2afa8faa1a93f3fa8fa3f3fa8a3a8faa1a93f3fa8fa3f3fa2aea8faa1a93f3fa8fa3f3fa2afa8faa1a93f3fa8fa3f3fa8a3

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。