NumWise
UtilitiesDeveloper Tools

NumWise

HUANG LUE LUO · released 14 Nov 2025 · Open in App Store ↗

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Description

NumWise - Base Conversion Utility

Convert numbers between different bases with ease. NumWise is a powerful utility that allows you to convert numbers between binary, octal, decimal, and hexadecimal formats instantly.

Features:

Instant conversion between binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16)

Support for signed integers and floating-point numbers

Multiple integer type representations (Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64)

Bit representation visualization for all integer types

Little Endian and Big Endian byte order display

Clean, intuitive interface with real-time conversion

Multi-language support with 40+ languages

Native support for iOS, macOS, tvOS, and visionOS

Perfect for developers, students, and anyone who needs to work with different number bases. Whether you're debugging binary data, working with memory addresses, or learning about number systems, NumWise makes base conversion simple and efficient.

Supported number formats:

Binary: 0b prefix (e.g., 0b1010)

Octal: 0o prefix (e.g., 0o755)

Decimal: Standard format (e.g., 1234)

Hexadecimal: 0x prefix (e.g., 0xFF)

The app automatically detects the input format and displays equivalent values in all supported bases.