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¬×¿¨²¾£¾¢¾¬¢¾¢¾	101111101010110110001110101000101000111010100001100011101010110110111110101011011000111010100010101111101010110010001110110101111000111110111111101010001000111010110010101111101010110110001110101000111011111010101101100011101010001010111110101011001000111010100010101111101010110110001110101000101011111010101101	bead8ea28ea18eadbead8ea2beac8ed78fbfa88eb2bead8ea3bead8ea2beac8ea2bead8ea2bead
SJIS-WIN	???￠???????￠?￢?×??¨?????￡???￠?￢?￠???￠??	00111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111110000001110010100011111110000001011111100011111100111111100000010100111000111111001111110011111100111111001111111000000110010010001111110011111100111111100000011001000100111111100000011100101000111111100000011001000100111111001111110011111110000001100100010011111100111111	3f3f3f81913f3f3f3f3f3f3f81913f81ca3f817e3f3f814e3f3f3f3f3f81923f3f3f81913f81ca3f81913f3f3f81913f3f
EUC-JP	???¢?¡?????¢?¬?×?¿¨?????£???¢?¬?¢???¢??	0011111100111111001111111010000111110001001111111000111110100010110000100011111100111111001111110011111100111111101000011111000100111111101000101100110000111111101000011101111100111111100011111010001011000100101000011010111100111111001111110011111100111111001111111010000111110010001111110011111100111111101000011111000100111111101000101100110000111111101000011111000100111111001111110011111110100001111100010011111100111111	3f3f3fa1f13f8fa2c23f3f3f3f3fa1f13fa2cc3fa1df3f8fa2c4a1af3f3f3f3f3fa1f23f3f3fa1f13fa2cc3fa1f13f3f3fa1f13f3f
UTF-8	¾¢¡¾¢¾¬×¿¨²¾£¾¢¾¬¢¾¢¾	110000101011111011000010101011011100001010001110110000101010001011000010100011101100001010100001110000101000111011000010101011011100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001010001110110000111001011111000010100011111100001010111111110000101010100011000010100011101100001010110010110000101011111011000010101011011100001010001110110000101010001111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010110011000010100011101100001010100010110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010101101	c2bec2adc28ec2a2c28ec2a1c28ec2adc2bec2adc28ec2a2c2bec2acc28ec397c28fc2bfc2a8c28ec2b2c2bec2adc28ec2a3c2bec2adc28ec2a2c2bec2acc28ec2a2c2bec2adc28ec2a2c2bec2ad
UHC	¾???¡?¾??¾??×?¿¨?²¾??¾??¾???¾??¾	1010100011111010101000011010100100111111001111110011111110100010101011100011111110100001101010011010100011111010101000011010100100111111001111111010100011111010001111110011111110100001101111110011111110100010101011111010000110100111001111111010100111110111101010001111101010100001101010010011111100111111101010001111101010100001101010010011111100111111101010001111101000111111001111110011111110101000111110101010000110101001001111110011111110101000111110101010000110101001	a8faa1a93f3f3fa2ae3fa1a9a8faa1a93f3fa8fa3f3fa1bf3fa2afa1a73fa9f7a8faa1a93f3fa8faa1a93f3fa8fa3f3f3fa8faa1a93f3fa8faa1a9

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。