ASCII Converter
Convert text into decimal, hexadecimal and binary character values.
Decimal—
Hexadecimal—
Binary—
TECHNICAL CONVERTER
Number Converter
Convert numbers between binary, decimal, hexadecimal, octal and other bases, with additional tools for ASCII, bitwise operations, IPv4, Unix timestamps, colors and data sizes.
Number Base Converter
Enter a value and select its input base. The converter supports bases from 2 through 36.
Conversion Results
Decimal—
Binary—
Octal—
Hexadecimal—
Base 36—
ASCII—
Bit Representation
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Bitwise Calculator
Perform common bitwise operations using 32-bit integer values.
AND—
OR—
XOR—
NOT A—
Left Shift A—
Right Shift A—
IPv4 Converter
Convert an IPv4 address to decimal, hexadecimal and binary representations.
Decimal—
Hexadecimal—
Binary—
Unix Timestamp Converter
Convert Unix timestamps to UTC/local date and convert dates back to Unix time.
Seconds—
Milliseconds—
UTC—
Local Time—
ISO 8601—
HEX ↔ RGB
Convert hexadecimal colors to RGB values and RGB values to hexadecimal.
Bits & Bytes Converter
Convert between decimal and binary data-size units.
Bits—
Bytes—
KB—
MB—
GB—
TB—
KiB—
MiB—
GiB—
TiB—
Online Number Converter
This free number converter provides quick conversions between common numerical representations used in programming, networking, cybersecurity and system administration. Convert values between binary, decimal, hexadecimal, octal and other bases, or use the additional technical converters available on this page.
Supported Conversions
The tool includes number-base conversion, ASCII representation, bitwise operations, IPv4 representation, Unix timestamps, hexadecimal and RGB colors, and decimal and binary data-size units.
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