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	Í¬úú¬¢[[\Í¬úú¬¢[[\@Í¬úú¬¢[[\Í¬úú¬¢[[\SM	110011011010110011111010111110101010110010100010010110110101101101011100110011011010110011111010111110101010110010100010010110110101101101011100010000001100110110101100111110101111101010101100101000100101101101011011010111001100110110101100111110101111101010101100101000100101101101011011010111000101001101001101	cdacfafaaca25b5b5ccdacfafaaca25b5b5c40cdacfafaaca25b5b5ccdacfafaaca25b5b5c534d
SJIS-WIN	?￢??￢￠[[\?￢??￢￠[[\@?￢??￢￠[[\?￢??￢￠[[\SM	001111111000000111001010001111110011111110000001110010101000000110010001010110110101101101011100001111111000000111001010001111110011111110000001110010101000000110010001010110110101101101011100010000000011111110000001110010100011111100111111100000011100101010000001100100010101101101011011010111000011111110000001110010100011111100111111100000011100101010000001100100010101101101011011010111000101001101001101	3f81ca3f3f81ca81915b5b5c3f81ca3f3f81ca81915b5b5c403f81ca3f3f81ca81915b5b5c3f81ca3f3f81ca81915b5b5c534d
EUC-JP	Í¬úú¬¢[[\Í¬úú¬¢[[\@Í¬úú¬¢[[\Í¬úú¬¢[[\SM	100011111010101010111111101000101100110010001111101010111110001010001111101010111110001010100010110011001010000111110001010110110101101101011100100011111010101010111111101000101100110010001111101010111110001010001111101010111110001010100010110011001010000111110001010110110101101101011100010000001000111110101010101111111010001011001100100011111010101111100010100011111010101111100010101000101100110010100001111100010101101101011011010111001000111110101010101111111010001011001100100011111010101111100010100011111010101111100010101000101100110010100001111100010101101101011011010111000101001101001101	8faabfa2cc8fabe28fabe2a2cca1f15b5b5c8faabfa2cc8fabe28fabe2a2cca1f15b5b5c408faabfa2cc8fabe28fabe2a2cca1f15b5b5c8faabfa2cc8fabe28fabe2a2cca1f15b5b5c534d
UTF-8	Í¬úú¬¢[[\Í¬úú¬¢[[\@Í¬úú¬¢[[\Í¬úú¬¢[[\SM	110000111000110111000010101011001100001110111010110000111011101011000010101011001100001010100010010110110101101101011100110000111000110111000010101011001100001110111010110000111011101011000010101011001100001010100010010110110101101101011100010000001100001110001101110000101010110011000011101110101100001110111010110000101010110011000010101000100101101101011011010111001100001110001101110000101010110011000011101110101100001110111010110000101010110011000010101000100101101101011011010111000101001101001101	c38dc2acc3bac3bac2acc2a25b5b5cc38dc2acc3bac3bac2acc2a25b5b5c40c38dc2acc3bac3bac2acc2a25b5b5cc38dc2acc3bac3bac2acc2a25b5b5c534d
UHC	??????[[\??????[[\@??????[[\??????[[\SM	001111110011111100111111001111110011111100111111010110110101101101011100001111110011111100111111001111110011111100111111010110110101101101011100010000000011111100111111001111110011111100111111001111110101101101011011010111000011111100111111001111110011111100111111001111110101101101011011010111000101001101001101	3f3f3f3f3f3f5b5b5c3f3f3f3f3f3f5b5b5c403f3f3f3f3f3f5b5b5c3f3f3f3f3f3f5b5b5c534d

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。