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	«±ª³«Ò¡ë«±ª³ª®©Á«±ª³ª®ªâK	100011111010101110110001100011111010101010110011100011111010101111010010101000011110101110001111101010111011000110001111101010101011001110001111101010101010111010001111101010011100000110001111101010111011000110001111101010101011001110001111101010101010111010001111101010101110001001001011	8fabb18faab38fabd2a1eb8fabb18faab38faaae8fa9c18fabb18faab38faaae8faae24b
SJIS-WIN	??±??????????±???????????±?????????K	001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111110011111100111111001111110011111100111111001111110011111101001011	3f3f817d3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f4b
EUC-JP	??±?ª???Ò¡ë??±?ª??ª®?©Á??±?ª??ª®?ªâK	00111111001111111010000111011110001111111000111110100010111011000011111100111111001111111000111110101010110100101000111110100010110000101000111110101011101100110011111100111111101000011101111000111111100011111010001011101100001111110011111110001111101000101110110010001111101000101110111000111111100011111010001011101101100011111010101010100001001111110011111110100001110111100011111110001111101000101110110000111111001111111000111110100010111011001000111110100010111011100011111110001111101000101110110010001111101010111010010001001011	3f3fa1de3f8fa2ec3f3f3f8faad28fa2c28fabb33f3fa1de3f8fa2ec3f3f8fa2ec8fa2ee3f8fa2ed8faaa13f3fa1de3f8fa2ec3f3f8fa2ec8fa2ee3f8fa2ec8faba44b
UTF-8	«±ª³«Ò¡ë«±ª³ª®©Á«±ª³ª®ªâK	1100001010001111110000101010101111000010101100011100001010001111110000101010101011000010101100111100001010001111110000101010101111000011100100101100001010100001110000111010101111000010100011111100001010101011110000101011000111000010100011111100001010101010110000101011001111000010100011111100001010101010110000101010111011000010100011111100001010101001110000111000000111000010100011111100001010101011110000101011000111000010100011111100001010101010110000101011001111000010100011111100001010101010110000101010111011000010100011111100001010101010110000111010001001001011	c28fc2abc2b1c28fc2aac2b3c28fc2abc392c2a1c3abc28fc2abc2b1c28fc2aac2b3c28fc2aac2aec28fc2a9c381c28fc2abc2b1c28fc2aac2b3c28fc2aac2aec28fc2aac3a24b
UHC	??±?ª³???¡???±?ª³?ª®?????±?ª³?ª®?ª?K	001111110011111110100001101111100011111110101000101000111010100111111000001111110011111100111111101000101010111000111111001111110011111110100001101111100011111110101000101000111010100111111000001111111010100010100011101000101110011100111111001111110011111100111111001111111010000110111110001111111010100010100011101010011111100000111111101010001010001110100010111001110011111110101000101000110011111101001011	3f3fa1be3fa8a3a9f83f3f3fa2ae3f3f3fa1be3fa8a3a9f83fa8a3a2e73f3f3f3f3fa1be3fa8a3a9f83fa8a3a2e73fa8a33f4b

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。