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	«±ý¡Þ«£ý¢ïí«³¢Ä¡¯©Á¢±¢±«©ý¢	100011111010101110110001111111011010000111011110100011111010101110100011111111011000111110100010111011111110110110101011101100111000111110100010110001001010000110101111100011111010100111000001100011111010001010110001100011111010001010110001100011111010101110101001111111011000111110100010	8fabb1fda1de8faba3fd8fa2efedabb38fa2c4a1af8fa9c18fa2b18fa2b18faba9fd8fa2
SJIS-WIN	??±?????￡??￠?????￠???????￠±?￠±?????￠	001111110011111110000001011111010011111100111111001111110011111100111111100000011001001000111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100011000000101111101001111111000000110010001100000010111110100111111001111110011111100111111001111111000000110010001	3f3f817d3f3f3f3f3f81923f3f81913f3f3f3f3f81913f3f3f3f3f3f3f8191817d3f8191817d3f3f3f3f3f8191
EUC-JP	??±ý¡Þ??£ý?¢ïí???¢Ä¡¯?©Á?¢±?¢±??©ý?¢	0011111100111111101000011101111010001111101010111111001010001111101000101100001010001111101010011011000000111111001111111010000111110010100011111010101111110010001111111010000111110001100011111010101111000001100011111010101110111111001111110011111100111111101000011111000110001111101010101010001110001111101000101100001010001111101000101011010000111111100011111010001011101101100011111010101010100001001111111010000111110001101000011101111000111111101000011111000110100001110111100011111100111111100011111010001011101101100011111010101111110010001111111010000111110001	3f3fa1de8fabf28fa2c28fa9b03f3fa1f28fabf23fa1f18fabc18fabbf3f3f3fa1f18faaa38fa2c28fa2b43f8fa2ed8faaa13fa1f1a1de3fa1f1a1de3f3f8fa2ed8fabf23fa1f1
UTF-8	«±ý¡Þ«£ý¢ïí«³¢Ä¡¯©Á¢±¢±«©ý¢	110000101000111111000010101010111100001010110001110000111011110111000010101000011100001110011110110000101000111111000010101010111100001010100011110000111011110111000010100011111100001010100010110000111010111111000011101011011100001010101011110000101011001111000010100011111100001010100010110000111000010011000010101000011100001010101111110000101000111111000010101010011100001110000001110000101000111111000010101000101100001010110001110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010101001110000111011110111000010100011111100001010100010	c28fc2abc2b1c3bdc2a1c39ec28fc2abc2a3c3bdc28fc2a2c3afc3adc2abc2b3c28fc2a2c384c2a1c2afc28fc2a9c381c28fc2a2c2b1c28fc2a2c2b1c28fc2abc2a9c3bdc28fc2a2
UHC	??±?¡Þ?????????³???¡??????±??±??????	00111111001111111010000110111110001111111010001010101110101010001010110100111111001111110011111100111111001111110011111100111111001111110011111110101001111110000011111100111111001111111010001010101110001111110011111100111111001111110011111100111111101000011011111000111111001111111010000110111110001111110011111100111111001111110011111100111111	3f3fa1be3fa2aea8ad3f3f3f3f3f3f3f3f3fa9f83f3f3fa2ae3f3f3f3f3f3fa1be3f3fa1be3f3f3f3f3f3f

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。