All Binary Conversion Tools
Pick the conversion you need. Each tool covers both directions — flip with the Swap button or pick the variant link inside the card. Everything runs locally in your browser.
Multi-mode Binary Code Converter
One-stop hub for converting binary to text, decimal, hex, and ASCII on a single screen — flip any direction with one click.
Open tool →Binary ⇄ Text
Translate binary code into readable English (or back). Full UTF-8 support: Chinese, emoji, accented characters all decoded.
Directions:Open tool →Binary ⇄ Decimal
Switch between base-2 and base-10 in either direction. BigInt arithmetic — 30-digit decimals convert without rounding.
Directions:Open tool →Binary ⇄ Hex
Expand hex digits into 4-bit binary nibbles, or compress binary back into hex. Handles 0x prefixes and arbitrary spacing.
Directions:Open tool →