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¬éï«Ó¡¾«Ã¾±¾¬¿¾¬éï«Ó¡¾¡	1011111010101100100011101011111110111110101011001110100111101111100011101010101110001110110100111000111010100001100011101010110110111110101010111000111011000011101111101010110110001110101100011011111010101100100011101011111110111110101011001110100111101111100011101010101110001110110100111000111010100001100011101010110110111110101011011000111010100001	beac8ebfbeace9ef8eab8ed38ea18eadbeab8ec3bead8eb1beac8ebfbeace9ef8eab8ed38ea18eadbead8ea1
SJIS-WIN	?￢???￢?????????????????±?￢???￢??????????????	00111111100000011100101000111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111100000011100101000111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f81ca3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f81ca3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	?¬?¿?¬éï???Ó?¡?????Ã???±?¬?¿?¬éï???Ó?¡?????¡	00111111101000101100110000111111100011111010001011000100001111111010001011001100100011111010101110110001100011111010101111000001001111110011111100111111100011111010101011010001001111111000111110100010110000100011111100111111001111110011111100111111100011111010101010101010001111110011111100111111101000011101111000111111101000101100110000111111100011111010001011000100001111111010001011001100100011111010101110110001100011111010101111000001001111110011111100111111100011111010101011010001001111111000111110100010110000100011111100111111001111110011111100111111100011111010001011000010	3fa2cc3f8fa2c43fa2cc8fabb18fabc13f3f3f8faad13f8fa2c23f3f3f3f3f8faaaa3f3f3fa1de3fa2cc3f8fa2c43fa2cc8fabb18fabc13f3f3f8faad13f8fa2c23f3f3f3f3f8fa2c2
UTF-8	¾¬¿¾¬éï«Ó¡¾«Ã¾±¾¬¿¾¬éï«Ó¡¾¡	11000010101111101100001010101100110000101000111011000010101111111100001010111110110000101010110011000011101010011100001110101111110000101000111011000010101010111100001010001110110000111001001111000010100011101100001010100001110000101000111011000010101011011100001010111110110000101010101111000010100011101100001110000011110000101011111011000010101011011100001010001110110000101011000111000010101111101100001010101100110000101000111011000010101111111100001010111110110000101010110011000011101010011100001110101111110000101000111011000010101010111100001010001110110000111001001111000010100011101100001010100001110000101000111011000010101011011100001010111110110000101010110111000010100011101100001010100001	c2bec2acc28ec2bfc2bec2acc3a9c3afc28ec2abc28ec393c28ec2a1c28ec2adc2bec2abc28ec383c2bec2adc28ec2b1c2bec2acc28ec2bfc2bec2acc3a9c3afc28ec2abc28ec393c28ec2a1c28ec2adc2bec2adc28ec2a1
UHC	¾??¿¾????????¡?¾???¾?±¾??¿¾????????¡?¾?¡	10101000111110100011111100111111101000101010111110101000111110100011111100111111001111110011111100111111001111110011111100111111101000101010111000111111101000011010100110101000111110100011111100111111001111111010100011111010101000011010100100111111101000011011111010101000111110100011111100111111101000101010111110101000111110100011111100111111001111110011111100111111001111110011111100111111101000101010111000111111101000011010100110101000111110101010000110101001001111111010001010101110	a8fa3f3fa2afa8fa3f3f3f3f3f3f3f3fa2ae3fa1a9a8fa3f3f3fa8faa1a93fa1bea8fa3f3fa2afa8fa3f3f3f3f3f3f3f3fa2ae3fa1a9a8faa1a93fa2ae

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。