ASCII Text Converter
Convert text to Binary, Hexadecimal, and Decimal ASCII codes.
48 65 6C 6C 6F
01001000 01100101 01101100 01101100 01101111
72 101 108 108 111
What is ASCII?
ASCII (American Standard Code for Information Interchange) is the standard for electronic communication. Computers don't understand letters; they only understand numbers. ASCII assigns a unique number to every character.
100% Privacy
Your text is converted locally. We never send your strings to a server, ensuring no one reads your data.
Dec / Hex / Bin
View the Decimal, Hexadecimal, and Binary representation of every character side-by-side.
0-127 Standard
Support for all standard ASCII control characters and printable symbols.
Why choose UnitMaster?
- Debug data streams.
- Learn computer architecture.
- Encode hidden messages.
- Understand binary logic.