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«Ì¾«¡¾¿¾¬¢¢ÊÔÔ¢±¡Þ	1011111010101101100011101011010010111110101010111000111011001100101111101010101110001110101000011011111010101101100011101011111110111110101011001000111010100010100011101010001010001110110010101000111111010100110101001000111010100010100011101011000110001110101000011000111011011110	bead8eb4beab8eccbeab8ea1bead8ebfbeac8ea28ea28eca8fd4d48ea28eb18ea18ede
SJIS-WIN	???´?????????????￢?￠?￠??????￠?±????	0011111100111111001111111000000101001100001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111111000000110010001001111111000000110010001001111110011111100111111001111110011111100111111100000011001000100111111100000010111110100111111001111110011111100111111	3f3f3f814c3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f81913f81913f3f3f3f3f3f81913f817d3f3f3f3f
EUC-JP	???´???Ì???¡???¿?¬?¢?¢?Ê?ÔÔ?¢?±?¡?Þ	001111110011111100111111101000011010110100111111001111110011111110001111101010101100000000111111001111110011111110001111101000101100001000111111001111110011111110001111101000101100010000111111101000101100110000111111101000011111000100111111101000011111000100111111100011111010101010110100001111111000111110101010110101001000111110101010110101000011111110100001111100010011111110100001110111100011111110001111101000101100001000111111100011111010100110110000	3f3f3fa1ad3f3f3f8faac03f3f3f8fa2c23f3f3f8fa2c43fa2cc3fa1f13fa1f13f8faab43f8faad48faad43fa1f13fa1de3f8fa2c23f8fa9b0
UTF-8	¾´¾«Ì¾«¡¾¿¾¬¢¢ÊÔÔ¢±¡Þ	11000010101111101100001010101101110000101000111011000010101101001100001010111110110000101010101111000010100011101100001110001100110000101011111011000010101010111100001010001110110000101010000111000010101111101100001010101101110000101000111011000010101111111100001010111110110000101010110011000010100011101100001010100010110000101000111011000010101000101100001010001110110000111000101011000010100011111100001110010100110000111001010011000010100011101100001010100010110000101000111011000010101100011100001010001110110000101010000111000010100011101100001110011110	c2bec2adc28ec2b4c2bec2abc28ec38cc2bec2abc28ec2a1c2bec2adc28ec2bfc2bec2acc28ec2a2c28ec2a2c28ec38ac28fc394c394c28ec2a2c28ec2b1c28ec2a1c28ec39e
UHC	¾?´¾???¾??¡¾?¿¾?????????????±?¡?Þ	101010001111101010100001101010010011111110100010101001011010100011111010001111110011111100111111101010001111101000111111001111111010001010101110101010001111101010100001101010010011111110100010101011111010100011111010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010000110111110001111111010001010101110001111111010100010101101	a8faa1a93fa2a5a8fa3f3f3fa8fa3f3fa2aea8faa1a93fa2afa8fa3f3f3f3f3f3f3f3f3f3f3f3f3fa1be3fa2ae3fa8ad

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。