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«Ñ¢ë«´¢ð¢ð«³«²ªÀ«´ª®©Ì	100011111010101111000001100011111010101111010001100011111010001011101011100011111010101110110100100011111010001011110000100011111010001011110000100011111010101110110011100011111010101110110010100011111010101011000000100011111010101110110100100011111010101010101110100011111010100111001100	8fabc18fabd18fa2eb8fabb48fa2f08fa2f08fabb38fabb28faac08fabb48faaae8fa9cc
SJIS-WIN	???????￠???´?￠??￠????????????´??????	0011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111111000000101001100001111111000000110010001001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f81913f3f3f814c3f81913f3f81913f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f
EUC-JP	??Á??Ñ?¢ë??´?¢ð?¢ð???????ªÀ??´?ª®?©Ì	001111110011111110001111101010101010000100111111001111111000111110101010110100000011111110100001111100011000111110101011101100110011111100111111101000011010110100111111101000011111000110001111101010011100001100111111101000011111000110001111101010011100001100111111001111110011111100111111001111110011111100111111100011111010001011101100100011111010101010100010001111110011111110100001101011010011111110001111101000101110110010001111101000101110111000111111100011111010001011101101100011111010101011000000	3f3f8faaa13f3f8faad03fa1f18fabb33f3fa1ad3fa1f18fa9c33fa1f18fa9c33f3f3f3f3f3f3f8fa2ec8faaa23f3fa1ad3f8fa2ec8fa2ee3f8fa2ed8faac0
UTF-8	«Á«Ñ¢ë«´¢ð¢ð«³«²ªÀ«´ª®©Ì	110000101000111111000010101010111100001110000001110000101000111111000010101010111100001110010001110000101000111111000010101000101100001110101011110000101000111111000010101010111100001010110100110000101000111111000010101000101100001110110000110000101000111111000010101000101100001110110000110000101000111111000010101010111100001010110011110000101000111111000010101010111100001010110010110000101000111111000010101010101100001110000000110000101000111111000010101010111100001010110100110000101000111111000010101010101100001010101110110000101000111111000010101010011100001110001100	c28fc2abc381c28fc2abc391c28fc2a2c3abc28fc2abc2b4c28fc2a2c3b0c28fc2a2c3b0c28fc2abc2b3c28fc2abc2b2c28fc2aac380c28fc2abc2b4c28fc2aac2aec28fc2a9c38c
UHC	???????????´??ð??ð??³??²?ª???´?ª®???	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100010101001010011111100111111101010011010001100111111001111111010100110100011001111110011111110101001111110000011111100111111101010011111011100111111101010001010001100111111001111110011111110100010101001010011111110101000101000111010001011100111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3fa2a53f3fa9a33f3fa9a33f3fa9f83f3fa9f73fa8a33f3f3fa2a53fa8a3a2e73f3f3f

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。