About the ASCII / Unicode Converter
A free tool for converting text to character codes and back.
What it is
This converter turns text into decimal, hexadecimal, or binary character codes, and can also decode a list of codes back into text. It uses full Unicode code points, so it works correctly with emoji and non-Latin scripts, not just the original 128-character ASCII set.
Features
Two-way conversion
Text to codes, or codes back to text.
Three number formats
Decimal, hexadecimal, and binary.
Full Unicode support
Works beyond basic ASCII, including emoji and accented characters.
Instant, private
Runs entirely in your browser. No data is sent anywhere.