ASCII Code Converter
CONVERTConvert characters to ASCII codes and back.
Enter a value and click Convert
ℹ️ About ASCII Code Converter
ASCII Code Converter is a free online converter from Tools Coaster. Convert characters to ASCII codes and back. It is handy for ascii, code, character tasks. It runs entirely in your browser — no sign-up, no installs, and nothing you enter ever leaves your device.
📖 How to Use ASCII Code Converter
1
Enter a value
Type the number you want to convert.
2
Pick the units
Choose the unit to convert from and the unit to convert to.
3
Let ASCII Code Converter convert
The converted value appears instantly — no button needed.
4
Copy the result
Copy the precise converted value for your work.
💡 Examples
Unit conversion
INPUT
1 (from unit)→
OUTPUT
Converted value (to unit)🚀 Pro Tips
✓Bookmark it — conversions come up constantly in cooking, travel, and science.
✓Full precision is shown — round to the decimal places your use case needs.
✓Remember handy benchmarks: 1 kg ≈ 2.2 lb, 1 mile ≈ 1.6 km.
✓Convert to metric (SI) first when doing multi-step calculations.
✓Very large and very small values display in scientific notation.