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Integer Base Converter
Convert integers between different number basesInput Number
Input Base
Converted Formats
Binary (2)
Octal (8)
Decimal (10)
Hexadecimal (16)
Base64 (64)
Custom Base (42)
Usage Guide
Enter Number
Enter your number and select the input base
View Results
All base formats will be displayed automatically
BinaryHexOctalBase64
Copy Result
Click the copy button to copy any format
features
🔢6 different number bases including binary, hex, octal, base64
⚡Real-time conversion as you type
📋One-click copy for each format
🔒Local processing, no data sent to servers
🎯Perfect for programming, mathematics, and system analysis
Technical Introduction
What is Base Conversion?
Base conversion is the process of changing numbers from one number system to another. Different bases are used for different purposes in computing and mathematics.
Binary (2): Used in computer systems and digital logic
Hexadecimal (16): Common in programming and memory addresses
Octal (8): Used in some Unix file permissions
Best Practices
Follow these guidelines for effective base conversion:
Use binary for bitwise operations and computer science
Use hexadecimal for memory addresses and color codes
Always validate input for the specified base range
This tool processes numbers locally in your browser. No data is sent to external servers, ensuring your number conversions remain private and secure.