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	é£®ìãKé£®ìãO\@é£®ìãKé£®ìãO\SM	111010011010001110101110111011001001111010011110111000111000111010010111010010111110100110100011101011101110110010011110100111101110001110001110100101110100111101011100010000001110100110100011101011101110110010011110100111101110001110001110100101110100101111101001101000111010111011101100100111101001111011100011100011101001011101001111010111000101001101001101	e9a3aeec9e9ee38e974be9a3aeec9e9ee38e974f5c40e9a3aeec9e9ee38e974be9a3aeec9e9ee38e974f5c534d
SJIS-WIN	?￡???????K?￡???????O\@?￡???????K?￡???????O\SM	00111111100000011001001000111111001111110011111100111111001111110011111100111111010010110011111110000001100100100011111100111111001111110011111100111111001111110011111101001111010111000100000000111111100000011001001000111111001111110011111100111111001111110011111100111111010010110011111110000001100100100011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3f81923f3f3f3f3f3f3f4b3f81923f3f3f3f3f3f3f4f5c403f81923f3f3f3f3f3f3f4b3f81923f3f3f3f3f3f3f4f5c534d
EUC-JP	é£®ì??ã??Ké£®ì??ã??O\@é£®ì??ã??Ké£®ì??ã??O\SM	100011111010101110110001101000011111001010001111101000101110111010001111101010111100000000111111001111111000111110101011101010100011111100111111010010111000111110101011101100011010000111110010100011111010001011101110100011111010101111000000001111110011111110001111101010111010101000111111001111110100111101011100010000001000111110101011101100011010000111110010100011111010001011101110100011111010101111000000001111110011111110001111101010111010101000111111001111110100101110001111101010111011000110100001111100101000111110100010111011101000111110101011110000000011111100111111100011111010101110101010001111110011111101001111010111000101001101001101	8fabb1a1f28fa2ee8fabc03f3f8fabaa3f3f4b8fabb1a1f28fa2ee8fabc03f3f8fabaa3f3f4f5c408fabb1a1f28fa2ee8fabc03f3f8fabaa3f3f4b8fabb1a1f28fa2ee8fabc03f3f8fabaa3f3f4f5c534d
UTF-8	é£®ìãKé£®ìãO\@é£®ìãKé£®ìãO\SM	110000111010100111000010101000111100001010101110110000111010110011000010100111101100001010011110110000111010001111000010100011101100001010010111010010111100001110101001110000101010001111000010101011101100001110101100110000101001111011000010100111101100001110100011110000101000111011000010100101110100111101011100010000001100001110101001110000101010001111000010101011101100001110101100110000101001111011000010100111101100001110100011110000101000111011000010100101110100101111000011101010011100001010100011110000101010111011000011101011001100001010011110110000101001111011000011101000111100001010001110110000101001011101001111010111000101001101001101	c3a9c2a3c2aec3acc29ec29ec3a3c28ec2974bc3a9c2a3c2aec3acc29ec29ec3a3c28ec2974f5c40c3a9c2a3c2aec3acc29ec29ec3a3c28ec2974bc3a9c2a3c2aec3acc29ec29ec3a3c28ec2974f5c534d
UHC	??®??????K??®??????O\@??®??????K??®??????O\SM	00111111001111111010001011100111001111110011111100111111001111110011111100111111010010110011111100111111101000101110011100111111001111110011111100111111001111110011111101001111010111000100000000111111001111111010001011100111001111110011111100111111001111110011111100111111010010110011111100111111101000101110011100111111001111110011111100111111001111110011111101001111010111000101001101001101	3f3fa2e73f3f3f3f3f3f4b3f3fa2e73f3f3f3f3f3f4f5c403f3fa2e73f3f3f3f3f3f4b3f3fa2e73f3f3f3f3f3f4f5c534d

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。