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¢±ªÔ«³¢Â«Ô}h«Â¢±ªÔ«³¢Â«Ô}f_	1000111110101011110000101000111110100010101100011000111110101010110101001000111110101011101100111000111110100010110000101000111110101011110101000111110101101000100011111010101111000010100011111010001010110001100011111010101011010100100011111010101110110011100011111010001011000010100011111010101111010100011111010110011001011111	8fabc28fa2b18faad48fabb38fa2c28fabd47d688fabc28fa2b18faad48fabb38fa2c28fabd47d665f
SJIS-WIN	????￠±???????￠????}h????￠±???????￠????}f_	0011111100111111001111110011111110000001100100011000000101111101001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110111110101101000001111110011111100111111001111111000000110010001100000010111110100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111011111010110011001011111	3f3f3f3f8191817d3f3f3f3f3f3f3f81913f3f3f3f7d683f3f3f3f8191817d3f3f3f3f3f3f3f81913f3f3f3f7d665f
EUC-JP	??Â?¢±?ªÔ????¢Â??Ô}h??Â?¢±?ªÔ????¢Â??Ô}f_	00111111001111111000111110101010101001000011111110100001111100011010000111011110001111111000111110100010111011001000111110101010110101000011111100111111001111110011111110100001111100011000111110101010101001000011111100111111100011111010101011010100011111010110100000111111001111111000111110101010101001000011111110100001111100011010000111011110001111111000111110100010111011001000111110101010110101000011111100111111001111110011111110100001111100011000111110101010101001000011111100111111100011111010101011010100011111010110011001011111	3f3f8faaa43fa1f1a1de3f8fa2ec8faad43f3f3f3fa1f18faaa43f3f8faad47d683f3f8faaa43fa1f1a1de3f8fa2ec8faad43f3f3f3fa1f18faaa43f3f8faad47d665f
UTF-8	«Â¢±ªÔ«³¢Â«Ô}h«Â¢±ªÔ«³¢Â«Ô}f_	1100001010001111110000101010101111000011100000101100001010001111110000101010001011000010101100011100001010001111110000101010101011000011100101001100001010001111110000101010101111000010101100111100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100101000111110101101000110000101000111111000010101010111100001110000010110000101000111111000010101000101100001010110001110000101000111111000010101010101100001110010100110000101000111111000010101010111100001010110011110000101000111111000010101000101100001110000010110000101000111111000010101010111100001110010100011111010110011001011111	c28fc2abc382c28fc2a2c2b1c28fc2aac394c28fc2abc2b3c28fc2a2c382c28fc2abc3947d68c28fc2abc382c28fc2a2c2b1c28fc2aac394c28fc2abc2b3c28fc2a2c382c28fc2abc3947d665f
UHC	?????±?ª???³??????}h?????±?ª???³??????}f_	0011111100111111001111110011111100111111101000011011111000111111101010001010001100111111001111110011111110101001111110000011111100111111001111110011111100111111001111110111110101101000001111110011111100111111001111110011111110100001101111100011111110101000101000110011111100111111001111111010100111111000001111110011111100111111001111110011111100111111011111010110011001011111	3f3f3f3f3fa1be3fa8a33f3f3fa9f83f3f3f3f3f3f7d683f3f3f3f3fa1be3fa8a33f3f3fa9f83f3f3f3f3f3f7d665f

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。