Base conversions are a daily requirement for students, developers, and electronics engineers.
BaseXConvertor is a clean, fast, and web-based tool that makes number system and digital code conversions simple and reliable.
🔢 What is BaseXConvertor?
BaseXConvertor is a modern number system converter that supports:
- Binary (Base 2)
- Decimal (Base 10)
- Octal (Base 8)
- Hexadecimal (Base 16)
- Gray Code
- BCD (Binary Coded Decimal)
- Excess-3 Code
It works directly in the browser and requires no setup.
👉 Live App: https://basexconvertor.netlify.app/
✨ Key Features
Core Base Conversion
Easily convert between Binary, Decimal, Octal, and Hexadecimal.Special Digital Code Conversion
Binary ↔ Gray Code, Binary ↔ BCD, Binary ↔ Excess-3.Batch Processing
Convert multiple values at once using comma-separated input.Export Results
Download conversions as TXT, CSV, or JSON files.Conversion History
Automatically saves recent conversions with session persistence.Strong Validation
Prevents invalid inputs and shows clear error messages.Responsive UI
Works smoothly on desktop and mobile devices.
🚀 How to Use
- Open the web app
- Select input and output number systems
- Enter a value (or multiple values separated by commas)
- View instant results
- Export or check conversion history if needed
🧠 Special Conversions Explained
Gray Code
Used in digital systems to reduce errors by ensuring only one bit changes at a time.
BCD (Binary Coded Decimal)
Each decimal digit is represented using 4-bit binary, commonly used in displays and financial systems.
Excess-3
A biased code where 3 is added to each decimal digit before binary conversion, useful in digital arithmetic circuits.
🛠️ Tech Stack
- HTML5
- CSS3
- Vanilla JavaScript
The app uses custom conversion algorithms, responsive design, and proper error handling.
🌐 Open Source Code
BaseXConvertor is fully open source and available on GitHub.
🔗 Source Code:
https://github.com/Nirmit-Angane/BaseXconvertor
Feel free to explore the code, report issues, or contribute improvements via pull requests.