🔢 Number Base Converter
Decimal ↔ Binary ↔ Hex ↔ Octal. Plus ASCII char + bit-padded binary representations.
Input base:
DECIMAL
255
HEXADECIMAL
0xFF
OCTAL
0o377
BINARY
0b11111111
📐 Bit-padded Binary
8-bit
1111111116-bit
000000001111111132-bit
00000000000000000000000011111111📚 Quick Reference
- 🔢 Binary (2): Used in CPUs, networking, bit flags
- 🔢 Octal (8): Unix file permissions (chmod 755)
- 🔢 Decimal (10): Standard human-readable
- 🔢 Hex (16): Memory addresses, color codes (#FF5733), MAC addresses
- 💡 1 byte = 8 bits = 2 hex chars = 0-255 decimal