Binary Translator | Convert Text, Binary, Hex, Decimal & Octal

Free online binary translator and converter. Convert between Text, Binary, Hexadecimal, Decimal, and Octal numbers. Supports multiple character encodings.

Binary Translator & Converter

Input

From

Character Encoding

Quick Conversions

TEXT to BINARY

Convert from text to binary format

BINARY to TEXT

Convert from binary to text format

BINARY to HEX

Convert from binary to hex format

BINARY to OCTAL

Convert from binary to octal format

BINARY to DECIMAL

Convert from binary to decimal format

HEX to BINARY

Convert from hex to binary format

HEX to DECIMAL

Convert from hex to decimal format

HEX to OCTAL

Convert from hex to octal format

OCTAL to BINARY

Convert from octal to binary format

OCTAL to DECIMAL

Convert from octal to decimal format

OCTAL to HEX

Convert from octal to hex format

Number Systems & Conversions

Binary (Base-2)

Binary uses only 0s and 1s. Each position represents a power of 2: ..., 8, 4, 2, 1

Example: 1101 = 1×8 + 1×4 + 0×2 + 1×1 = 13

Hexadecimal (Base-16)

Uses digits 0-9 and letters A-F. Each hex digit represents 4 binary digits.

Example: 1F = 1×16 + 15 = 31

Octal (Base-8)

Uses digits 0-7. Each octal digit represents 3 binary digits.

Example: 17 = 1×8 + 7 = 15

Conversion Table

Decimal	Binary	Octal	Hexadecimal
0	0000	0	0
1	0001	1	1
2	0010	2	2
3	0011	3	3
4	0100	4	4
5	0101	5	5
6	0110	6	6
7	0111	7	7
8	1000	10	8
9	1001	11	9
10	1010	12	A
11	1011	13	B
12	1100	14	C
13	1101	15	D
14	1110	16	E
15	1111	17	F

Character Encodings

ASCII

7-bit encoding scheme representing 128 characters. Includes English letters, numbers, and basic symbols.

UTF-8

Variable-width encoding that can represent any Unicode character. Backward compatible with ASCII.

UTF-16

Variable-width encoding using 16 bits. Common in Windows systems and programming languages like JavaScript.

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