Fuhut
Theme

Text to Binary Converter

Free online tool to encode plain text strings into raw binary format representation instantly and securely.

Text to BinaryText to OctalText to DecimalText to HexText to Number
Text to Binary
Binary to Text
Input
1
Lines: 1Chars: 0Size: 0 B

Configurations

Input values are parsed client-side. Real-time updates occur as you type. Multiple entries can be converted at once using spaces or newlines.

Output

Convert Plain Text to Binary (Base-2) Online

Encode standard English text or international characters into base-2 binary bytes. Our free online Text to Binary Encoder is built to assist developers, programmers, and students in formatting binary payloads, debugging serial data connections, or testing bit-level configurations.

Character Encodings and Binary Representations

Every character you type into a text editor is represented as a number internally. Standard ASCII maps English characters to numbers from 0 to 127. For example, the character 'H' is represented by code 72. In binary, 72 is written as the byte 01001000. This tool automates this process for any text string.

How to Convert Text to Binary (Step-by-Step)

  1. Character Isolation: Take each character in the input string one by one.
  2. Extract Code: Retrieve the decimal character code (ASCII/Unicode) of the character.
  3. Convert to Base-2: Translate that decimal number into an 8-digit binary string, padding with leading zeros on the left if needed to make it a full byte.
  4. Join: Combine the binary bytes using your preferred separator (like spaces or commas).

Flexible Output

Format your binary output with custom prefixes (0b) and group bytes using spaces, commas, or newlines.

ASCII & UTF-8

Decodes character values safely using standard browser character mappings, supporting standard alphanumeric text.

100% Secure

All code processes in your browser. No data ever leaves your device or is transmitted over the network.

Text to Binary Conversion Table

CharacterDecimal CodeBinary Representation
A6501000001
a9701100001
B6601000010
b9801100010
04800110000
95700111001
Space ( )3200100000

Frequently Asked Questions (FAQ)

Text to binary encoding works by retrieving the decimal character code (ASCII or Unicode) for each character in the input string, and then converting that decimal integer into its equivalent 8-bit binary representation. For example, the character 'A' is mapped to decimal 65, which converts to the binary byte 01000001.
ASCII binary representation maps standard English characters to single 8-bit bytes (values 0 to 127). UTF-8 binary representation is variable-width and maps international characters, symbols, and emojis to sequences of 1 to 4 bytes (8 to 32 bits), allowing universal character support.
Yes, your text is completely secure. Fuhut operates 100% client-side inside your browser sandbox. All character translations and formatting are processed locally by JavaScript, and no inputs are sent to remote servers.