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Text to Decimal Converter

Convert text to decimal Unicode code points, space-separated.

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How do you convert text to decimal?

Every character has a Unicode code point, and this converter lists them in plain base 10: “A” is 65, “€” is 8364, “😀” is 128512. Output is space-separated with one number per character, not per byte, so there’s no UTF-8 expansion to mentally undo. That makes it handy for writing numeric HTML entities such as € and for checking what codePointAt() will return.

How to use the Text to Decimal

  1. 1 Give it a string of any characters, plain or exotic.
  2. 2 A decimal code point prints for each one, in order, space-separated.
  3. 3 Compare values against the ASCII table for the 0–127 range.
  4. 4 Copy the number list for your code or entities.

What you can use it for

  • Looking up character codes for programming.
  • Building decimal HTML entities.
  • Illustrating character-to-number mapping in lessons.
  • Generating numeric test data from text.

Frequently asked questions

Are these ASCII codes or Unicode?
Unicode code points in base 10. Below 128 they coincide with ASCII, so A really is 65; beyond that you get the full Unicode value, like 8364 for €.
How are emoji handled?
One emoji, one number. “😀” prints as the single value 128512 rather than the four bytes UTF-8 would use.
Can I convert the numbers back?
The Decimal to Text converter rebuilds the string from the numbers, whatever separator you kept.

Related tools

Decimal to Text Decode decimal Unicode code points back into readable text. String to ASCII Convert a string to its ASCII / Unicode character codes. Text to Hex Turn each character of your text into its UTF-8 hex byte values.

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