Free Online Converter Tools

Convert between binary, hexadecimal, decimal, octal, ASCII, and data sizes instantly. No registration required.

Text to Binary

Convert any text to binary code instantly. Transform letters, words, and sentences into their binary...

Binary to Text

Decode binary code to readable text instantly. Convert strings of 0s and 1s back into letters, words...

Text to Hex

Convert text to hexadecimal code instantly. Transform any text into its hex representation for progr...

Hex to Text

Decode hexadecimal code to readable text instantly. Convert hex strings from code, APIs, or data fil...

Binary to Hex

Convert binary numbers to hexadecimal instantly. Transform 0s and 1s into compact hex notation for p...

Hex to Binary

Convert hexadecimal to binary instantly. Transform hex values into their full binary representation ...

Binary to Decimal

Convert binary numbers to decimal instantly. Transform base-2 numbers into standard base-10 decimal ...

Decimal to Binary

Convert decimal numbers to binary instantly. Transform base-10 numbers into their binary (base-2) re...

Hex to Decimal

Convert hexadecimal to decimal instantly. Transform hex values like color codes, memory addresses, a...

Decimal to Hex

Convert decimal numbers to hexadecimal instantly. Transform regular numbers into hex for color codes...

Octal to Decimal

Convert octal numbers to decimal instantly. Transform base-8 values used in Unix permissions and pro...

Decimal to Octal

Convert decimal numbers to octal instantly. Transform base-10 numbers into base-8 for Unix permissio...

ASCII to Text

Convert ASCII codes to text instantly. Transform sequences of ASCII numbers into readable characters...

Text to ASCII

Convert text to ASCII codes instantly. See the numeric ASCII value of every character in your text f...

Data Size

Convert between data storage units instantly. Transform MB to KB, GB to MB, bytes to kilobytes, and ...

Text & Encoding Converters

Convert between text and various encoding formats.

Number Base Converters

Convert between different number systems: binary, decimal, hexadecimal, and octal.

Data Size Converter

Convert between bytes, kilobytes, megabytes, gigabytes, and more.

About Our Converter Tools

Our free online converter tools help you quickly transform data between different formats. Whether you're a programmer, student, or just curious about number systems, these tools provide instant conversions with no registration required.

Why Use Number Converters?

Programming and software development
Understanding computer science fundamentals
Working with memory addresses and hex color codes
Setting Unix/Linux file permissions
Debugging and data analysis
Educational purposes and learning

Privacy First

All conversions happen directly in your browser. No data is sent to our servers, ensuring complete privacy for your sensitive information.