Teks menyang Hex

Ngonversi teks menyang perwakilan heksadesimal kanthi gampang

Alat Konverter

0 characters

Enter text to convert to hexadecimal. Choose between UTF-8 (supports all characters) and ASCII (only 128 characters). Options to add spaces between hex values and use uppercase letters are available.

Tabel konversi:

Character Kode UTF-8 Hex Value

Babagan Konversi Teks menyang Heksadesimal

Encoding Teks

Karakter teks diwakili dening angka ing komputer. Sistem enkoding sing beda nggunakake angka sing beda kanggo karakter:

ASCII

The ASCII (American Standard Code for Information Interchange) encoding uses 7 bits to represent 128 characters, including English letters (both uppercase and lowercase), digits, and common punctuation symbols. Each ASCII character can be represented by a unique number between 0 and 127.

UTF-8

UTF-8 minangka enkoding karakter kanthi dawa variabel sing bisa makili saben karakter ing standar Unicode. Iki nggunakake 1 nganti 4 bita saben karakter. UTF-8 kompatibel karo ASCII, tegese 128 karakter UTF-8 pisanan padha karo ASCII.

Proses Konversi

Ngonversi teks dadi heksadesimal kalebu langkah-langkah ing ngisor iki:

  1. Determine the numerical value of each character using the chosen encoding (ASCII or UTF-8).
  2. Convert each numerical value to its hexadecimal (base-16) representation.
  3. Opsional, misahake saben nilai heksadesimal kanthi spasi kanggo maca.
  4. Opsional, ngowahi kabeh huruf heksadesimal dadi huruf gedhe.

Conto: Ngonversi "Hai" dadi Heksadesimal

Step 1: Convert each character to its numerical value (ASCII):

H → 72

i → 105

Langkah 2: Ngonversi saben angka dadi heksadesimal:

72 → 48 (in hexadecimal)

105 → 69 (in hexadecimal)

Step 3: Combine the hexadecimal values (with spaces):

48 69

Cathetan Panggunan

  • When using ASCII encoding, any character outside the 7-bit ASCII range (128-255) will be converted to a question mark (?).
  • Encoding UTF-8 ndhukung kabeh karakter Unicode, kalebu simbol khusus, emojis, lan karakter saka basa non-Inggris.
  • Saben karakter UTF-8 bisa diwakili dening sawetara nilai heksadesimal yen nggunakake luwih saka siji bait.
  • Nilai heksadesimal asring digunakake ing komputasi kanggo alamat memori, kode warna, lan perwakilan data binar.

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