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	«±«£ª¿¢±ªÀªâ«±«£ª¿¢±ªÀªâM	10001111101010111011000110001111101010111010001110001111101010101011111110001111101000101011000110001111101010101100000010001111101010101110001010001111101010111011000110001111101010111010001110001111101010101011111110001111101000101011000110001111101010101100000010001111101010101110001001001101	8fabb18faba38faabf8fa2b18faac08faae28fabb18faba38faabf8fa2b18faac08faae24d
SJIS-WIN	??±??￡????￠±????????±??￡????￠±??????M	001111110011111110000001011111010011111100111111100000011001001000111111001111110011111100111111100000011001000110000001011111010011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111111000000110010010001111110011111100111111001111111000000110010001100000010111110100111111001111110011111100111111001111110011111101001101	3f3f817d3f3f81923f3f3f3f8191817d3f3f3f3f3f3f3f3f817d3f3f81923f3f3f3f8191817d3f3f3f3f3f3f4d
EUC-JP	??±??£?ª¿?¢±?ªÀ?ªâ??±??£?ª¿?¢±?ªÀ?ªâM	001111110011111110100001110111100011111100111111101000011111001000111111100011111010001011101100100011111010001011000100001111111010000111110001101000011101111000111111100011111010001011101100100011111010101010100010001111111000111110100010111011001000111110101011101001000011111100111111101000011101111000111111001111111010000111110010001111111000111110100010111011001000111110100010110001000011111110100001111100011010000111011110001111111000111110100010111011001000111110101010101000100011111110001111101000101110110010001111101010111010010001001101	3f3fa1de3f3fa1f23f8fa2ec8fa2c43fa1f1a1de3f8fa2ec8faaa23f8fa2ec8faba43f3fa1de3f3fa1f23f8fa2ec8fa2c43fa1f1a1de3f8fa2ec8faaa23f8fa2ec8faba44d
UTF-8	«±«£ª¿¢±ªÀªâ«±«£ª¿¢±ªÀªâM	11000010100011111100001010101011110000101011000111000010100011111100001010101011110000101010001111000010100011111100001010101010110000101011111111000010100011111100001010100010110000101011000111000010100011111100001010101010110000111000000011000010100011111100001010101010110000111010001011000010100011111100001010101011110000101011000111000010100011111100001010101011110000101010001111000010100011111100001010101010110000101011111111000010100011111100001010100010110000101011000111000010100011111100001010101010110000111000000011000010100011111100001010101010110000111010001001001101	c28fc2abc2b1c28fc2abc2a3c28fc2aac2bfc28fc2a2c2b1c28fc2aac380c28fc2aac3a2c28fc2abc2b1c28fc2abc2a3c28fc2aac2bfc28fc2a2c2b1c28fc2aac380c28fc2aac3a24d
UHC	??±????ª¿??±?ª??ª???±????ª¿??±?ª??ª?M	00111111001111111010000110111110001111110011111100111111001111111010100010100011101000101010111100111111001111111010000110111110001111111010100010100011001111110011111110101000101000110011111100111111001111111010000110111110001111110011111100111111001111111010100010100011101000101010111100111111001111111010000110111110001111111010100010100011001111110011111110101000101000110011111101001101	3f3fa1be3f3f3f3fa8a3a2af3f3fa1be3fa8a33f3fa8a33f3f3fa1be3f3f3f3fa8a3a2af3f3fa1be3fa8a33f3fa8a33f4d

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。