bit-fiddle
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Description:
Converts decimal, hexadecimal, binary numbers and ASCII characters
Type: Cask  |  Latest Version: 1.4.2@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: developer-tools utility converter hexadecimal binary
Install: brew install --cask bit-fiddle
About:
Bit Fiddle is a versatile utility for converting between number systems including decimal, hexadecimal, and binary. It also handles ASCII character lookups and conversions, making it a handy tool for developers and engineers. The application provides a simple interface for quick calculations and data translation tasks.
Key Features:
  • Supports decimal, hex, and binary conversions
  • ASCII character value lookup
  • Real-time calculation updates
  • Clean, native macOS interface
Use Cases:
  • Debugging network packet data or memory addresses
  • Converting ASCII codes for embedded systems programming
Alternatives:
  • CalcBot – More general-purpose calculator with unit conversion
  • Hex Fiend – Primarily a hex editor, not focused on number conversion
Version History
Detected Version Rev Change Commit
Aug 5, 2025 2:15pm 1.4.2 0 VERSION_BUMP 7d834d68