Online converter

String to ASCII Converter

Convert text characters to decimal character values instantly in your browser.

text ascii

String to ASCII calculator

text charactersdecimal character values
ABC

The calculator requests text characters.

text charactersWaiting for inputdecimal character values

What is a String to ASCII Converter?

text characters

The source value must contain text characters.

A String to ASCII Converter changes text characters into decimal character values. The conversion runs locally in the browser and updates without uploading the entered value.

How to use the String to ASCII Converter

ABC

Enter text characters in the calculator.

  1. Enter text characters in the input field.
  2. Select Convert or continue typing for a live result.
  3. Check the decimal character values output and copy the result.

String to ASCII example

ABC

This is valid text characters.

ABC65 66 67

When should you use String to ASCII?

look up character codes

String to ASCII Converter can look up character codes.

Use String to ASCII to look up character codes, prepare numeric arrays, and compare text values.

String to ASCII Converter questions

Runs locally

Conversion takes place in the browser.

Does the String to ASCII Converter process data locally?

Yes. The conversion runs with JavaScript in the browser, so the entered value does not need to be sent to a conversion server.

What input does String to ASCII accept?

String to ASCII accepts text characters. The converter reports invalid or incomplete values instead of silently changing them.

What output does String to ASCII produce?

The converter produces decimal character values. The example ABC becomes 65 66 67.