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¬çï«²¾®¾¢¾¬éï«¢¾«Î	10111110101011011000111010110001101111101010110110001110101000011011111010101101100011101010001010111110101011001110011111101111100011101010101110001110101100101011111010101101100011101010111010111110101011011000111010100010101111101010110011101001111011111000111010101011100011101010001010111110101010111000111011001110	bead8eb1bead8ea1bead8ea2beace7ef8eab8eb2bead8eaebead8ea2beace9ef8eab8ea2beab8ece
SJIS-WIN	???±???????￠?￢?????????????￠?￢?????￠????	00111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111110000001100100010011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111110000001110010100011111100111111001111110011111100111111100000011001000100111111001111110011111100111111	3f3f3f817d3f3f3f3f3f3f3f81913f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f81913f81ca3f3f3f3f3f81913f3f3f3f
EUC-JP	???±???¡???¢?¬çï???????®???¢?¬éï???¢???Î	001111110011111100111111101000011101111000111111001111110011111110001111101000101100001000111111001111110011111110100001111100010011111110100010110011001000111110101011101011101000111110101011110000010011111100111111001111110011111100111111001111110011111110001111101000101110111000111111001111110011111110100001111100010011111110100010110011001000111110101011101100011000111110101011110000010011111100111111001111111010000111110001001111110011111100111111100011111010101011000010	3f3f3fa1de3f3f3f8fa2c23f3f3fa1f13fa2cc8fabae8fabc13f3f3f3f3f3f3f8fa2ee3f3f3fa1f13fa2cc8fabb18fabc13f3f3fa1f13f3f3f8faac2
UTF-8	¾±¾¡¾¢¾¬çï«²¾®¾¢¾¬éï«¢¾«Î	1100001010111110110000101010110111000010100011101100001010110001110000101011111011000010101011011100001010001110110000101010000111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010110011000011101001111100001110101111110000101000111011000010101010111100001010001110110000101011001011000010101111101100001010101101110000101000111011000010101011101100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001110101001110000111010111111000010100011101100001010101011110000101000111011000010101000101100001010111110110000101010101111000010100011101100001110001110	c2bec2adc28ec2b1c2bec2adc28ec2a1c2bec2adc28ec2a2c2bec2acc3a7c3afc28ec2abc28ec2b2c2bec2adc28ec2aec2bec2adc28ec2a2c2bec2acc3a9c3afc28ec2abc28ec2a2c2bec2abc28ec38e
UHC	¾?±¾?¡¾??¾??????²¾?®¾??¾???????¾???	101010001111101010100001101010010011111110100001101111101010100011111010101000011010100100111111101000101010111010101000111110101010000110101001001111110011111110101000111110100011111100111111001111110011111100111111001111111010100111110111101010001111101010100001101010010011111110100010111001111010100011111010101000011010100100111111001111111010100011111010001111110011111100111111001111110011111100111111001111111010100011111010001111110011111100111111	a8faa1a93fa1bea8faa1a93fa2aea8faa1a93f3fa8fa3f3f3f3f3f3fa9f7a8faa1a93fa2e7a8faa1a93f3fa8fa3f3f3f3f3f3f3fa8fa3f3f3f

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。