Text Tools
Text to ASCII Converter
Convert text to decimal ASCII codes and decode ASCII codes back to text.
Free foreverRuns in your browserNo sign-up
Encoding shows the decimal code point of each character. When decoding, separate codes with spaces, commas or new lines.
About the Text to ASCII Converter
This converter turns text into the decimal code of each character and turns those codes back into text.
It uses Unicode code points, so it handles plain letters, accented characters and emoji, not just classic 7-bit ASCII.
It is useful for learning how characters are numbered, debugging encoding issues and preparing data.
Key features
- Encode text to decimal character codes
- Decode codes back to text
- Full Unicode code point support
- Accepts space, comma or line separated codes
How to use
- 1Pick text to ASCII or ASCII to text.
- 2Type or paste your input.
- 3Copy the converted result.
Frequently asked questions
- Is this true ASCII or Unicode?
- Codes 0 to 127 match classic ASCII. Above that, the tool uses Unicode code points so it can handle any character.
- How do I format codes for decoding?
- Separate each number with a space, comma or new line. Other characters between numbers are ignored.
- Is my text uploaded anywhere?
- No. Conversion happens entirely in your browser, so your text never leaves your device.