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	«±??«®¡¯¢î©Á??«±??«®¡¯¢î«£¢Ä¢î	10001111101010111011000100111111001111111000111110101011101011101010000110101111100011111010001011101110100011111010100111000001001111110011111110001111101010111011000100111111001111111000111110101011101011101010000110101111100011111010001011101110100011111010101110100011100011111010001011000100100011111010001011101110	8fabb13f3f8fabaea1af8fa2ee8fa9c13f3f8fabb13f3f8fabaea1af8fa2ee8faba38fa2c48fa2ee
SJIS-WIN	??±????????￠????????±????????￠???￡?￠??￠?	0011111100111111100000010111110100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111110000001100100100011111110000001100100010011111100111111100000011001000100111111	3f3f817d3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f81913f3f3f81923f81913f3f81913f
EUC-JP	??±????®¡¯?¢î?©Á????±????®¡¯?¢î??£?¢Ä?¢î	0011111100111111101000011101111000111111001111110011111100111111100011111010001011101110100011111010001011000010100011111010001010110100001111111010000111110001100011111010101111000010001111111000111110100010111011011000111110101010101000010011111100111111001111110011111110100001110111100011111100111111001111110011111110001111101000101110111010001111101000101100001010001111101000101011010000111111101000011111000110001111101010111100001000111111001111111010000111110010001111111010000111110001100011111010101010100011001111111010000111110001100011111010101111000010	3f3fa1de3f3f3f3f8fa2ee8fa2c28fa2b43fa1f18fabc23f8fa2ed8faaa13f3f3f3fa1de3f3f3f3f8fa2ee8fa2c28fa2b43fa1f18fabc23f3fa1f23fa1f18faaa33fa1f18fabc2
UTF-8	«±??«®¡¯¢î©Á??«±??«®¡¯¢î«£¢Ä¢î	1100001010001111110000101010101111000010101100010011111100111111110000101000111111000010101010111100001010101110110000101010000111000010101011111100001010001111110000101010001011000011101011101100001010001111110000101010100111000011100000010011111100111111110000101000111111000010101010111100001010110001001111110011111111000010100011111100001010101011110000101010111011000010101000011100001010101111110000101000111111000010101000101100001110101110110000101000111111000010101010111100001010100011110000101000111111000010101000101100001110000100110000101000111111000010101000101100001110101110	c28fc2abc2b13f3fc28fc2abc2aec2a1c2afc28fc2a2c3aec28fc2a9c3813f3fc28fc2abc2b13f3fc28fc2abc2aec2a1c2afc28fc2a2c3aec28fc2abc2a3c28fc2a2c384c28fc2a2c3ae
UHC	??±????®¡???????????±????®¡?????????????	00111111001111111010000110111110001111110011111100111111001111111010001011100111101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010000110111110001111110011111100111111001111111010001011100111101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3fa1be3f3f3f3fa2e7a2ae3f3f3f3f3f3f3f3f3f3f3fa1be3f3f3f3fa2e7a2ae3f3f3f3f3f3f3f3f3f3f3f3f3f

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。