Text to Decimal Converter
Convert text to decimal ASCII and UTF-8 byte values, with a choice of separator. Reversible with the decimal to text tool.
Independently verified for accuracy
Calculator by Toolsloft ↗- Decimal
- 72 101 108 108 111
Convert text into the decimal value of each byte, the same numbers behind ASCII and UTF-8. Pick whatever separator you need between values. For plain English the numbers line up with familiar ASCII codes, and non-ASCII characters are shown as their UTF-8 bytes.
How this is calculated
The text is encoded to UTF-8 bytes, and each byte is printed as its decimal value from 0 to 255, joined by your chosen delimiter. For ASCII characters this equals the classic ASCII code (A is 65, space is 32); multi-byte characters produce one number per byte.
How to use
- Type or paste your text.
- Choose the separator between values.
- Copy the decimal output.
Examples
- ASCII codes:
Hi becomes 72 105 - Single letter:
A becomes 65
FAQ
- Are these ASCII codes?
- For standard English characters, yes. Each byte is the ASCII value. Characters outside ASCII are encoded as UTF-8, so they show as more than one byte value.
- Can I turn the numbers back into text?
- Yes. Use the decimal to text converter, which reads the same byte values back into characters.