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	«±«Â«ª¡à©Îªå«Ó¢Â«Ø«Â«±«Â«ª¡	100011111010101110110001100011111010101111000010100011111010101110101010101000011110000010001111101010011100111010001111101010101110010110001111101010111101001110001111101000101100001010001111101010111101100010001111101010111100001010001111101010111011000110001111101010111100001010001111101010111010101010100001	8fabb18fabc28fabaaa1e08fa9ce8faae58fabd38fa2c28fabd88fabc28fabb18fabc28fabaaa1
SJIS-WIN	??±??????????????????￠?????????±???????	001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111110011111100111111001111110011111100111111	3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f
EUC-JP	??±??Â??ª¡à?©Î?ªå??Ó?¢Â??Ø??Â??±??Â??ª¡	001111110011111110100001110111100011111100111111100011111010101010100100001111110011111110001111101000101110110010001111101000101100001010001111101010111010001000111111100011111010001011101101100011111010101011000010001111111000111110100010111011001000111110101011101010010011111100111111100011111010101011010001001111111010000111110001100011111010101010100100001111110011111110001111101010011010110000111111001111111000111110101010101001000011111100111111101000011101111000111111001111111000111110101010101001000011111100111111100011111010001011101100100011111010001011000010	3f3fa1de3f3f8faaa43f3f8fa2ec8fa2c28faba23f8fa2ed8faac23f8fa2ec8faba93f3f8faad13fa1f18faaa43f3f8fa9ac3f3f8faaa43f3fa1de3f3f8faaa43f3f8fa2ec8fa2c2
UTF-8	«±«Â«ª¡à©Îªå«Ó¢Â«Ø«Â«±«Â«ª¡	110000101000111111000010101010111100001010110001110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010101010110000101010000111000011101000001100001010001111110000101010100111000011100011101100001010001111110000101010101011000011101001011100001010001111110000101010101111000011100100111100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100110001100001010001111110000101010101111000011100000101100001010001111110000101010101111000010101100011100001010001111110000101010101111000011100000101100001010001111110000101010101111000010101010101100001010100001	c28fc2abc2b1c28fc2abc382c28fc2abc2aac2a1c3a0c28fc2a9c38ec28fc2aac3a5c28fc2abc393c28fc2a2c382c28fc2abc398c28fc2abc382c28fc2abc2b1c28fc2abc382c28fc2abc2aac2a1
UHC	??±?????ª¡?????ª?????????Ø?????±?????ª¡	0011111100111111101000011011111000111111001111110011111100111111001111111010100010100011101000101010111000111111001111110011111100111111001111111010100010100011001111110011111100111111001111110011111100111111001111110011111100111111101010001010101000111111001111110011111100111111001111111010000110111110001111110011111100111111001111110011111110101000101000111010001010101110	3f3fa1be3f3f3f3f3fa8a3a2ae3f3f3f3f3fa8a33f3f3f3f3f3f3f3f3fa8aa3f3f3f3f3fa1be3f3f3f3f3fa8a3a2ae

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。