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	¢ú«¢Â¢Â¢ð¢ú««Ó¢ú«¢Â¢Â¢ð¢ú««Ó	100011111010001011111010101010111010001011000010100011111010001011000010100011111010001011110000100011111010001011111010101010111010101111010011100011111010001011111010101010111010001011000010100011111010001011000010100011111010001011110000100011111010001011111010101010111010101111010011	8fa2faaba2c28fa2c28fa2f08fa2faababd38fa2faaba2c28fa2c28fa2f08fa2faababd3
SJIS-WIN	?￠??￠??￠??￠??￠?????￠??￠??￠??￠??￠????	00111111100000011001000100111111001111111000000110010001001111110011111110000001100100010011111100111111100000011001000100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111100000011001000100111111001111111000000110010001001111110011111110000001100100010011111100111111100000011001000100111111001111110011111100111111	3f81913f3f81913f3f81913f3f81913f3f81913f3f3f3f3f81913f3f81913f3f81913f3f81913f3f81913f3f3f3f
EUC-JP	?¢ú?¢Â?¢Â?¢ð?¢ú??Ó?¢ú?¢Â?¢Â?¢ð?¢ú??Ó	00111111101000011111000110001111101010111110001000111111101000011111000110001111101010101010010000111111101000011111000110001111101010101010010000111111101000011111000110001111101010011100001100111111101000011111000110001111101010111110001000111111001111111000111110101010110100010011111110100001111100011000111110101011111000100011111110100001111100011000111110101010101001000011111110100001111100011000111110101010101001000011111110100001111100011000111110101001110000110011111110100001111100011000111110101011111000100011111100111111100011111010101011010001	3fa1f18fabe23fa1f18faaa43fa1f18faaa43fa1f18fa9c33fa1f18fabe23f3f8faad13fa1f18fabe23fa1f18faaa43fa1f18faaa43fa1f18fa9c33fa1f18fabe23f3f8faad1
UTF-8	¢ú«¢Â¢Â¢ð¢ú««Ó¢ú«¢Â¢Â¢ð¢ú««Ó	110000101000111111000010101000101100001110111010110000101010101111000010101000101100001110000010110000101000111111000010101000101100001110000010110000101000111111000010101000101100001110110000110000101000111111000010101000101100001110111010110000101010101111000010101010111100001110010011110000101000111111000010101000101100001110111010110000101010101111000010101000101100001110000010110000101000111111000010101000101100001110000010110000101000111111000010101000101100001110110000110000101000111111000010101000101100001110111010110000101010101111000010101010111100001110010011	c28fc2a2c3bac2abc2a2c382c28fc2a2c382c28fc2a2c3b0c28fc2a2c3bac2abc2abc393c28fc2a2c3bac2abc2a2c382c28fc2a2c382c28fc2a2c3b0c28fc2a2c3bac2abc2abc393
UHC	???????????ð?????????????????ð??????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101010011010001100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100110100011001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3fa9a33f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa9a33f3f3f3f3f3f

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。