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«â¢±«å¢³ý©Á«â¢±«®¢Ä¢Ã	10001111101010011100000110001111101010111110001010001111101000101011000110001111101010111110010110001111101000101011001111111101100011111010100111000001100011111010101111100010100011111010001010110001100011111010101110101110100011111010001011000100100011111010001011000011	8fa9c18fabe28fa2b18fabe58fa2b3fd8fa9c18fabe28fa2b18fabae8fa2c48fa2c3
SJIS-WIN	???????￠±????￠?????????￠±????￠??￠?	0011111100111111001111110011111100111111001111110011111110000001100100011000000101111101001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111100000011001000110000001011111010011111100111111001111110011111110000001100100010011111100111111100000011001000100111111	3f3f3f3f3f3f3f8191817d3f3f3f3f81913f3f3f3f3f3f3f3f3f8191817d3f3f3f3f81913f3f81913f
EUC-JP	?©Á??â?¢±??å?¢?ý?©Á??â?¢±??®?¢Ä?¢Ã	001111111000111110100010111011011000111110101010101000010011111100111111100011111010101110100100001111111010000111110001101000011101111000111111001111111000111110101011101010010011111110100001111100010011111110001111101010111111001000111111100011111010001011101101100011111010101010100001001111110011111110001111101010111010010000111111101000011111000110100001110111100011111100111111100011111010001011101110001111111010000111110001100011111010101010100011001111111010000111110001100011111010101010101010	3f8fa2ed8faaa13f3f8faba43fa1f1a1de3f3f8faba93fa1f13f8fabf23f8fa2ed8faaa13f3f8faba43fa1f1a1de3f3f8fa2ee3fa1f18faaa33fa1f18faaaa
UTF-8	©Á«â¢±«å¢³ý©Á«â¢±«®¢Ä¢Ã	1100001010001111110000101010100111000011100000011100001010001111110000101010101111000011101000101100001010001111110000101010001011000010101100011100001010001111110000101010101111000011101001011100001010001111110000101010001011000010101100111100001110111101110000101000111111000010101010011100001110000001110000101000111111000010101010111100001110100010110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010101110110000101000111111000010101000101100001110000100110000101000111111000010101000101100001110000011	c28fc2a9c381c28fc2abc3a2c28fc2a2c2b1c28fc2abc3a5c28fc2a2c2b3c3bdc28fc2a9c381c28fc2abc3a2c28fc2a2c2b1c28fc2abc2aec28fc2a2c384c28fc2a2c383
UHC	????????±?????³?????????±??®??????	0011111100111111001111110011111100111111001111110011111100111111101000011011111000111111001111110011111100111111001111111010100111111000001111110011111100111111001111110011111100111111001111110011111100111111101000011011111000111111001111111010001011100111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3fa1be3f3f3f3f3fa9f83f3f3f3f3f3f3f3f3fa1be3f3fa2e73f3f3f3f3f3f

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。