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	×ÜûÂÙûK×ÜûÂÙûO\@×ÜûÂÙûK×ÜûÂÙûO\SM	1000111111010111110111001111101110001111110000101101100111111011010010111000111111010111110111001111101110001111110000101101100111111011010011110101110001000000100011111101011111011100111110111000111111000010110110011111101101001011100011111101011111011100111110111000111111000010110110011111101101001111010111000101001101001101	8fd7dcfb8fc2d9fb4b8fd7dcfb8fc2d9fb4f5c408fd7dcfb8fc2d9fb4b8fd7dcfb8fc2d9fb4f5c534d
SJIS-WIN	?×??????K?×??????O\@?×??????K?×??????O\SM	001111111000000101111110001111110011111100111111001111110011111100111111010010110011111110000001011111100011111100111111001111110011111100111111001111110100111101011100010000000011111110000001011111100011111100111111001111110011111100111111001111110100101100111111100000010111111000111111001111110011111100111111001111110011111101001111010111000101001101001101	3f817e3f3f3f3f3f3f4b3f817e3f3f3f3f3f3f4f5c403f817e3f3f3f3f3f3f4b3f817e3f3f3f3f3f3f4f5c534d
EUC-JP	?×Üû?ÂÙûK?×Üû?ÂÙûO\@?×Üû?ÂÙûK?×Üû?ÂÙûO\SM	00111111101000011101111110001111101010101110010010001111101010111110010100111111100011111010101010100100100011111010101011100011100011111010101111100101010010110011111110100001110111111000111110101010111001001000111110101011111001010011111110001111101010101010010010001111101010101110001110001111101010111110010101001111010111000100000000111111101000011101111110001111101010101110010010001111101010111110010100111111100011111010101010100100100011111010101011100011100011111010101111100101010010110011111110100001110111111000111110101010111001001000111110101011111001010011111110001111101010101010010010001111101010101110001110001111101010111110010101001111010111000101001101001101	3fa1df8faae48fabe53f8faaa48faae38fabe54b3fa1df8faae48fabe53f8faaa48faae38fabe54f5c403fa1df8faae48fabe53f8faaa48faae38fabe54b3fa1df8faae48fabe53f8faaa48faae38fabe54f5c534d
UTF-8	×ÜûÂÙûK×ÜûÂÙûO\@×ÜûÂÙûK×ÜûÂÙûO\SM	11000010100011111100001110010111110000111001110011000011101110111100001010001111110000111000001011000011100110011100001110111011010010111100001010001111110000111001011111000011100111001100001110111011110000101000111111000011100000101100001110011001110000111011101101001111010111000100000011000010100011111100001110010111110000111001110011000011101110111100001010001111110000111000001011000011100110011100001110111011010010111100001010001111110000111001011111000011100111001100001110111011110000101000111111000011100000101100001110011001110000111011101101001111010111000101001101001101	c28fc397c39cc3bbc28fc382c399c3bb4bc28fc397c39cc3bbc28fc382c399c3bb4f5c40c28fc397c39cc3bbc28fc382c399c3bb4bc28fc397c39cc3bbc28fc382c399c3bb4f5c534d
UHC	?×??????K?×??????O\@?×??????K?×??????O\SM	001111111010000110111111001111110011111100111111001111110011111100111111010010110011111110100001101111110011111100111111001111110011111100111111001111110100111101011100010000000011111110100001101111110011111100111111001111110011111100111111001111110100101100111111101000011011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3fa1bf3f3f3f3f3f3f4b3fa1bf3f3f3f3f3f3f4f5c403fa1bf3f3f3f3f3f3f4b3fa1bf3f3f3f3f3f3f4f5c534d

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。