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	«Á??«Á?¢Â«Á??©Á??©Á¢±?«Á?¢ì«Á??	1000111110101011110000010011111100111111100011111010101111000001001111111000111110100010110000101000111110101011110000010011111100111111100011111010100111000001001111110011111110001111101010011100000110001111101000101011000100111111100011111010101111000001001111111000111110100010111011001000111110101011110000010011111100111111	8fabc13f3f8fabc13f8fa2c28fabc13f3f8fa9c13f3f8fa9c18fa2b13f8fabc13f8fa2ec8fabc13f3f
SJIS-WIN	??????????￠???????????????￠±??????￠??????	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000110000001011111010011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f3f3f3f3f81913f3f3f3f3f3f
EUC-JP	??Á????Á??¢Â??Á???©Á???©Á?¢±???Á??¢ì??Á??	00111111001111111000111110101010101000010011111100111111001111110011111110001111101010101010000100111111001111111010000111110001100011111010101010100100001111110011111110001111101010101010000100111111001111110011111110001111101000101110110110001111101010101010000100111111001111110011111110001111101000101110110110001111101010101010000100111111101000011111000110100001110111100011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010111100000000111111001111111000111110101010101000010011111100111111	3f3f8faaa13f3f3f3f8faaa13f3fa1f18faaa43f3f8faaa13f3f3f8fa2ed8faaa13f3f3f8fa2ed8faaa13fa1f1a1de3f3f3f8faaa13f3fa1f18fabc03f3f8faaa13f3f
UTF-8	«Á??«Á?¢Â«Á??©Á??©Á¢±?«Á?¢ì«Á??	1100001010001111110000101010101111000011100000010011111100111111110000101000111111000010101010111100001110000001001111111100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100000010011111100111111110000101000111111000010101010011100001110000001001111110011111111000010100011111100001010101001110000111000000111000010100011111100001010100010110000101011000100111111110000101000111111000010101010111100001110000001001111111100001010001111110000101010001011000011101011001100001010001111110000101010101111000011100000010011111100111111	c28fc2abc3813f3fc28fc2abc3813fc28fc2a2c382c28fc2abc3813f3fc28fc2a9c3813f3fc28fc2a9c381c28fc2a2c2b13fc28fc2abc3813fc28fc2a2c3acc28fc2abc3813f3f
UHC	???????????????????????????±?????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000011011111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa1be3f3f3f3f3f3f3f3f3f3f3f3f3f

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。