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	«£©Á«¢¡ßúÇ£©Á«¢¡à«£©Á«¢¡ßúÇ£©Á«¢¡àM	100011111010101110100011100011111010100111000001100011111010101110100010101000011101111111111010110001111010001110001111101010011100000110001111101010111010001010100001111000001000111110101011101000111000111110101001110000011000111110101011101000101010000111011111111110101100011110100011100011111010100111000001100011111010101110100010101000011110000001001101	8faba38fa9c18faba2a1dffac7a38fa9c18faba2a1e08faba38fa9c18faba2a1dffac7a38fa9c18faba2a1e04d
SJIS-WIN	??￡?????￠????￡?????￠????￡?????￠????￡?????￠??M	0011111100111111100000011001001000111111001111110011111100111111001111111000000110010001001111110011111100111111001111111000000110010010001111110011111100111111001111110011111110000001100100010011111100111111001111110011111110000001100100100011111100111111001111110011111100111111100000011001000100111111001111110011111100111111100000011001001000111111001111110011111100111111001111111000000110010001001111110011111101001101	3f3f81923f3f3f3f3f81913f3f3f3f81923f3f3f3f3f81913f3f3f3f81923f3f3f3f3f81913f3f3f3f81923f3f3f3f3f81913f3f4d
EUC-JP	??£?©Á??¢¡ßúÇ£?©Á??¢¡à??£?©Á??¢¡ßúÇ£?©Á??¢¡àM	001111110011111110100001111100100011111110001111101000101110110110001111101010101010000100111111001111111010000111110001100011111010001011000010100011111010100111001110100011111010101111100010100011111010101010101110101000011111001000111111100011111010001011101101100011111010101010100001001111110011111110100001111100011000111110100010110000101000111110101011101000100011111100111111101000011111001000111111100011111010001011101101100011111010101010100001001111110011111110100001111100011000111110100010110000101000111110101001110011101000111110101011111000101000111110101010101011101010000111110010001111111000111110100010111011011000111110101010101000010011111100111111101000011111000110001111101000101100001010001111101010111010001001001101	3f3fa1f23f8fa2ed8faaa13f3fa1f18fa2c28fa9ce8fabe28faaaea1f23f8fa2ed8faaa13f3fa1f18fa2c28faba23f3fa1f23f8fa2ed8faaa13f3fa1f18fa2c28fa9ce8fabe28faaaea1f23f8fa2ed8faaa13f3fa1f18fa2c28faba24d
UTF-8	«£©Á«¢¡ßúÇ£©Á«¢¡à«£©Á«¢¡ßúÇ£©Á«¢¡àM	1100001010001111110000101010101111000010101000111100001010001111110000101010100111000011100000011100001010001111110000101010101111000010101000101100001010100001110000111001111111000011101110101100001110000111110000101010001111000010100011111100001010101001110000111000000111000010100011111100001010101011110000101010001011000010101000011100001110100000110000101000111111000010101010111100001010100011110000101000111111000010101010011100001110000001110000101000111111000010101010111100001010100010110000101010000111000011100111111100001110111010110000111000011111000010101000111100001010001111110000101010100111000011100000011100001010001111110000101010101111000010101000101100001010100001110000111010000001001101	c28fc2abc2a3c28fc2a9c381c28fc2abc2a2c2a1c39fc3bac387c2a3c28fc2a9c381c28fc2abc2a2c2a1c3a0c28fc2abc2a3c28fc2a9c381c28fc2abc2a2c2a1c39fc3bac387c2a3c28fc2a9c381c28fc2abc2a2c2a1c3a04d
UHC	?????????¡ß?????????¡??????????¡ß?????????¡?M	001111110011111100111111001111110011111100111111001111110011111100111111101000101010111010101001101011000011111100111111001111110011111100111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111100111111001111111010001010101110101010011010110000111111001111110011111100111111001111110011111100111111001111110011111110100010101011100011111101001101	3f3f3f3f3f3f3f3f3fa2aea9ac3f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3fa2aea9ac3f3f3f3f3f3f3f3f3fa2ae3f4d

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。