ASCII Table & Character Code Converter
Look up ASCII codes and convert characters to decimal, hex and binary. Full printable ASCII table included. Free.
Frequently asked questions
- What does this tool show?
- Type a character to see its decimal, hex and binary codes, or enter a code to see the character. A full 0-127 ASCII table is included.
- Does it work with Unicode beyond ASCII?
- Yes. The code field accepts any Unicode code point, so accented letters, CJK characters and emoji all work.
- What are the control characters?
- Codes 0-31 and 127 are non-printable control codes like newline, tab and escape. They have no visible glyph.
- Is the tool free and private?
- Yes, it is free and everything runs in your browser. No data is sent anywhere.
This tool runs entirely in your browser. No data is uploaded anywhere.