๐คASCII / Unicode Converter
Convert text to character codes, or codes back into text.
Free ASCII & Unicode Converter
This ASCII / Unicode converter turns any text into its underlying character codes โ decimal, hexadecimal, or binary โ and can also convert a list of codes back into readable text. It works with full Unicode, not just the original 128-character ASCII table, so emoji and non-Latin scripts convert correctly too.
ASCII (American Standard Code for Information Interchange) assigns each of 128 characters a number from 0โ127; modern Unicode extends this to cover virtually every writing system. Every character your computer displays is ultimately stored as one of these numeric code points.
Handy for programming, debugging encoding issues, or just satisfying curiosity about how text is represented in memory. Free, private, all in your browser.