Binary Converter Tools

Convert between number bases, encode text, generate hashes, and convert colors with professional online tools.

26/26 Tools Complete
Number Base Converters

Convert between binary, decimal, hexadecimal, and octal

Binary to Decimal

Convert binary (base-2) to decimal numbers

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Decimal to Binary

Convert decimal to binary representation

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Binary to Hexadecimal

Convert binary to hex format

Hexadecimal to Binary

Convert hex to binary numbers

Decimal to Hexadecimal

Convert decimal to hex format

Hexadecimal to Decimal

Convert hex to decimal numbers

Octal Converter

3-way: Octal, Decimal, Binary converter

Universal Base Converter

Convert between any base (2-36)
Text Encoding Converters

Encode and decode text in various formats

Base64 Encoder/Decoder

Encode and decode Base64 text

URL Encoder/Decoder

Encode and decode URL strings

HTML Entity Encoder

Encode HTML special characters

Unicode Converter

Convert text to Unicode code points

UTF-8 Encoder

Convert text to UTF-8 byte sequences
Binary & ASCII Converters

Convert between text, binary, and hexadecimal

Text to Binary

Convert text to binary (ASCII)

Binary to Text

Convert binary to readable text

Text to Hex

Convert text to hexadecimal

Hex to Text

Convert hexadecimal to text
Color Converters

Convert between HEX, RGB, and HSL color formats

HEX to RGB

Convert hex color codes to RGB

RGB to HEX

Convert RGB values to hex codes

RGB to HSL

Convert RGB to HSL color format

Multi-Format Color Converter

Convert between HEX, RGB, HSL with sliders
Hash Generators

Generate and compare cryptographic hashes

MD5 Hash Generator

Generate MD5 hash from text

SHA Hash Generator

Generate SHA-1, SHA-256, SHA-512 hashes

Hash Comparison Tool

Compare and verify hash values
Advanced Converters

Specialized number format converters

Roman Numeral Converter

Convert between Roman and decimal

Scientific Notation Converter

Convert to/from scientific notation