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«Á¡Ý¿¨¡¾¬¢¾¡¾Ò¾ÉÁ¡Þ	10111110101010111000111011000001100011101010000110001110110111011000111110111111101010001000111010100001101111101010110010001110101000101011111010101101100011101010000110111110101011011000111011010010100011111011111011001001100011101100000110001110101000011000111011011110	beab8ec18ea18edd8fbfa88ea1beac8ea2bead8ea1bead8ed28fbec98ec18ea18ede
SJIS-WIN	??????????¨???￢?￠?????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100111000111111001111110011111110000001110010100011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f814e3f3f3f81ca3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???Á?¡?Ý?¿¨?¡?¬?¢???¡???Ò??É?Á?¡?Þ	0011111100111111001111111000111110101010101000010011111110001111101000101100001000111111100011111010101011110010001111111000111110100010110001001010000110101111001111111000111110100010110000100011111110100010110011000011111110100001111100010011111100111111001111111000111110100010110000100011111100111111001111111000111110101010110100100011111100111111100011111010101010110001001111111000111110101010101000010011111110001111101000101100001000111111100011111010100110110000	3f3f3f8faaa13f8fa2c23f8faaf23f8fa2c4a1af3f8fa2c23fa2cc3fa1f13f3f3f8fa2c23f3f3f8faad23f3f8faab13f8faaa13f8fa2c23f8fa9b0
UTF-8	¾«Á¡Ý¿¨¡¾¬¢¾¡¾Ò¾ÉÁ¡Þ	1100001010111110110000101010101111000010100011101100001110000001110000101000111011000010101000011100001010001110110000111001110111000010100011111100001010111111110000101010100011000010100011101100001010100001110000101011111011000010101011001100001010001110110000101010001011000010101111101100001010101101110000101000111011000010101000011100001010111110110000101010110111000010100011101100001110010010110000101000111111000010101111101100001110001001110000101000111011000011100000011100001010001110110000101010000111000010100011101100001110011110	c2bec2abc28ec381c28ec2a1c28ec39dc28fc2bfc2a8c28ec2a1c2bec2acc28ec2a2c2bec2adc28ec2a1c2bec2adc28ec392c28fc2bec389c28ec381c28ec2a1c28ec39e
UHC	¾????¡???¿¨?¡¾???¾?¡¾???¾????¡?Þ	101010001111101000111111001111110011111100111111101000101010111000111111001111110011111110100010101011111010000110100111001111111010001010101110101010001111101000111111001111110011111110101000111110101010000110101001001111111010001010101110101010001111101010100001101010010011111100111111001111111010100011111010001111110011111100111111001111111010001010101110001111111010100010101101	a8fa3f3f3f3fa2ae3f3f3fa2afa1a73fa2aea8fa3f3f3fa8faa1a93fa2aea8faa1a93f3f3fa8fa3f3f3f3fa2ae3fa8ad

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。