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	¾¡¾«¡¾×¿¨Â¾¡¾«¡¾Ñí¾äÒ¾¡¾«¡	101111101010110110001110101000011011111010101011100011101010000110111110101011011000111011010111100011111011111110101000100011101100001010111110101011011000111010100001101111101010101110001110101000011011111010101101100011101101000111101101101111101110010010001110110100101011111010101101100011101010000110111110101010111000111010100001	bead8ea1beab8ea1bead8ed78fbfa88ec2bead8ea1beab8ea1bead8ed1edbee48ed2bead8ea1beab8ea1
SJIS-WIN	???????????×??¨???????????????????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111111000111111001111111000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f817e3f3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???¡???¡???×?¿¨?Â???¡???¡???Ñí?ä?Ò???¡???¡	0011111100111111001111111000111110100010110000100011111100111111001111111000111110100010110000100011111100111111001111111010000111011111001111111000111110100010110001001010000110101111001111111000111110101010101001000011111100111111001111111000111110100010110000100011111100111111001111111000111110100010110000100011111100111111001111111000111110101010110100001000111110101011101111110011111110001111101010111010001100111111100011111010101011010010001111110011111100111111100011111010001011000010001111110011111100111111100011111010001011000010	3f3f3f8fa2c23f3f3f8fa2c23f3f3fa1df3f8fa2c4a1af3f8faaa43f3f3f8fa2c23f3f3f8fa2c23f3f3f8faad08fabbf3f8faba33f8faad23f3f3f8fa2c23f3f3f8fa2c2
UTF-8	¾¡¾«¡¾×¿¨Â¾¡¾«¡¾Ñí¾äÒ¾¡¾«¡	110000101011111011000010101011011100001010001110110000101010000111000010101111101100001010101011110000101000111011000010101000011100001010111110110000101010110111000010100011101100001110010111110000101000111111000010101111111100001010101000110000101000111011000011100000101100001010111110110000101010110111000010100011101100001010100001110000101011111011000010101010111100001010001110110000101010000111000010101111101100001010101101110000101000111011000011100100011100001110101101110000101011111011000011101001001100001010001110110000111001001011000010101111101100001010101101110000101000111011000010101000011100001010111110110000101010101111000010100011101100001010100001	c2bec2adc28ec2a1c2bec2abc28ec2a1c2bec2adc28ec397c28fc2bfc2a8c28ec382c2bec2adc28ec2a1c2bec2abc28ec2a1c2bec2adc28ec391c3adc2bec3a4c28ec392c2bec2adc28ec2a1c2bec2abc28ec2a1
UHC	¾?¡¾??¡¾?×?¿¨??¾?¡¾??¡¾???¾???¾?¡¾??¡	1010100011111010101000011010100100111111101000101010111010101000111110100011111100111111101000101010111010101000111110101010000110101001001111111010000110111111001111111010001010101111101000011010011100111111001111111010100011111010101000011010100100111111101000101010111010101000111110100011111100111111101000101010111010101000111110101010000110101001001111110011111100111111101010001111101000111111001111110011111110101000111110101010000110101001001111111010001010101110101010001111101000111111001111111010001010101110	a8faa1a93fa2aea8fa3f3fa2aea8faa1a93fa1bf3fa2afa1a73f3fa8faa1a93fa2aea8fa3f3fa2aea8faa1a93f3f3fa8fa3f3f3fa8faa1a93fa2aea8fa3f3fa2ae

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。