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«Í¾ÉÐ¾¢¾¬¡¾¢¾¬±¾«Í¾ÉÐ	10111110101010111000111011001101100011111011111011001001100011101101000010111110101011011000111010100010101111101010110010001110101000011011111010101101100011101010001010111110101011001000111010110001101111101010101110001110110011011000111110111110110010011000111011010000	beab8ecd8fbec98ed0bead8ea2beac8ea1bead8ea2beac8eb1beab8ecd8fbec98ed0
SJIS-WIN	????????????￠?￢?????￠?￢?±?????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111100000011100101000111111001111110011111100111111001111111000000110010001001111111000000111001010001111111000000101111101001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f81913f81ca3f3f3f3f3f81913f81ca3f817d3f3f3f3f3f3f3f3f3f
EUC-JP	???Í??É?????¢?¬?¡???¢?¬?±???Í??É??	00111111001111110011111110001111101010101011111100111111001111111000111110101010101100010011111100111111001111110011111100111111101000011111000100111111101000101100110000111111100011111010001011000010001111110011111100111111101000011111000100111111101000101100110000111111101000011101111000111111001111110011111110001111101010101011111100111111001111111000111110101010101100010011111100111111	3f3f3f8faabf3f3f8faab13f3f3f3f3fa1f13fa2cc3f8fa2c23f3f3fa1f13fa2cc3fa1de3f3f3f8faabf3f3f8faab13f3f
UTF-8	¾«Í¾ÉÐ¾¢¾¬¡¾¢¾¬±¾«Í¾ÉÐ	1100001010111110110000101010101111000010100011101100001110001101110000101000111111000010101111101100001110001001110000101000111011000011100100001100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001010001110110000101010000111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010110011000010100011101100001010110001110000101011111011000010101010111100001010001110110000111000110111000010100011111100001010111110110000111000100111000010100011101100001110010000	c2bec2abc28ec38dc28fc2bec389c28ec390c2bec2adc28ec2a2c2bec2acc28ec2a1c2bec2adc28ec2a2c2bec2acc28ec2b1c2bec2abc28ec38dc28fc2bec389c28ec390
UHC	¾????¾??Ð¾??¾??¡¾??¾??±¾????¾??Ð	101010001111101000111111001111110011111100111111101010001111101000111111001111111010100010100010101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101110101010001111101010100001101010010011111100111111101010001111101000111111001111111010000110111110101010001111101000111111001111110011111100111111101010001111101000111111001111111010100010100010	a8fa3f3f3f3fa8fa3f3fa8a2a8faa1a93f3fa8fa3f3fa2aea8faa1a93f3fa8fa3f3fa1bea8fa3f3f3f3fa8fa3f3fa8a2

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。