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	ªÐí¢Â«£ý]ªÐí¢Â«£ý]ªÐí¢Â«£ý]ªÐí¢Â«£ý]M	100011111010101011010000111011011010001011000010100011111010101110100011111111010101110110001111101010101101000011101101101000101100001010001111101010111010001111111101010111011000111110101010110100001110110110100010110000101000111110101011101000111111110101011101100011111010101011010000111011011010001011000010100011111010101110100011111111010101110101001101	8faad0eda2c28faba3fd5d8faad0eda2c28faba3fd5d8faad0eda2c28faba3fd5d8faad0eda2c28faba3fd5d4d
SJIS-WIN	????￠???￡?]????￠???￡?]????￠???￡?]????￠???￡?]M	0011111100111111001111110011111110000001100100010011111100111111001111111000000110010010001111110101110100111111001111110011111100111111100000011001000100111111001111110011111110000001100100100011111101011101001111110011111100111111001111111000000110010001001111110011111100111111100000011001001000111111010111010011111100111111001111110011111110000001100100010011111100111111001111111000000110010010001111110101110101001101	3f3f3f3f81913f3f3f81923f5d3f3f3f3f81913f3f3f81923f5d3f3f3f3f81913f3f3f81923f5d3f3f3f3f81913f3f3f81923f5d4d
EUC-JP	?ª?í¢Â??£ý]?ª?í¢Â??£ý]?ª?í¢Â??£ý]?ª?í¢Â??£ý]M	00111111100011111010001011101100001111111000111110101011101111111010000111110001100011111010101010100100001111110011111110100001111100101000111110101011111100100101110100111111100011111010001011101100001111111000111110101011101111111010000111110001100011111010101010100100001111110011111110100001111100101000111110101011111100100101110100111111100011111010001011101100001111111000111110101011101111111010000111110001100011111010101010100100001111110011111110100001111100101000111110101011111100100101110100111111100011111010001011101100001111111000111110101011101111111010000111110001100011111010101010100100001111110011111110100001111100101000111110101011111100100101110101001101	3f8fa2ec3f8fabbfa1f18faaa43f3fa1f28fabf25d3f8fa2ec3f8fabbfa1f18faaa43f3fa1f28fabf25d3f8fa2ec3f8fabbfa1f18faaa43f3fa1f28fabf25d3f8fa2ec3f8fabbfa1f18faaa43f3fa1f28fabf25d4d
UTF-8	ªÐí¢Â«£ý]ªÐí¢Â«£ý]ªÐí¢Â«£ý]ªÐí¢Â«£ý]M	11000010100011111100001010101010110000111001000011000011101011011100001010100010110000111000001011000010100011111100001010101011110000101010001111000011101111010101110111000010100011111100001010101010110000111001000011000011101011011100001010100010110000111000001011000010100011111100001010101011110000101010001111000011101111010101110111000010100011111100001010101010110000111001000011000011101011011100001010100010110000111000001011000010100011111100001010101011110000101010001111000011101111010101110111000010100011111100001010101010110000111001000011000011101011011100001010100010110000111000001011000010100011111100001010101011110000101010001111000011101111010101110101001101	c28fc2aac390c3adc2a2c382c28fc2abc2a3c3bd5dc28fc2aac390c3adc2a2c382c28fc2abc2a3c3bd5dc28fc2aac390c3adc2a2c382c28fc2abc2a3c3bd5dc28fc2aac390c3adc2a2c382c28fc2abc2a3c3bd5d4d
UHC	?ªÐ???????]?ªÐ???????]?ªÐ???????]?ªÐ???????]M	0011111110101000101000111010100010100010001111110011111100111111001111110011111100111111001111110101110100111111101010001010001110101000101000100011111100111111001111110011111100111111001111110011111101011101001111111010100010100011101010001010001000111111001111110011111100111111001111110011111100111111010111010011111110101000101000111010100010100010001111110011111100111111001111110011111100111111001111110101110101001101	3fa8a3a8a23f3f3f3f3f3f3f5d3fa8a3a8a23f3f3f3f3f3f3f5d3fa8a3a8a23f3f3f3f3f3f3f5d3fa8a3a8a23f3f3f3f3f3f3f5d4d

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。