Text to Decimal (ASCII)

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Convert each character in a string to its decimal code point value.

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About Text to Decimal (ASCII)

Convert any text string to a space-separated list of decimal Unicode code point values. For ASCII text this produces familiar ASCII codes (65 for A, 97 for a, 32 for space). For Unicode text, higher code points are included. Useful for learning character encodings or preparing data for legacy systems.

How to use

  1. Paste or type your text into the input panel.
  2. Each character is converted to its decimal code point.
  3. Values are separated by spaces in the output.

More Encoding / Decoding

Decimal to Text (ASCII)

Convert space-separated decimal code points back to readable text.

ASCII / Text to Unicode

Convert each character in a string to its U+XXXX Unicode code point.

Hex to ASCII / Text

Convert hex byte pairs to a readable ASCII/text string.

Frequently Asked Questions

FAQs about Text to Decimal (ASCII)

What are ASCII decimal codes?

Every character in the ASCII standard has a decimal number. "A" is 65, "a" is 97, "0" is 48, and space is 32. This tool extends this to all Unicode characters using their code points.

How is this different from ASCII to Unicode?

ASCII to Unicode shows code points in U+XXXX hex notation. This tool shows the same code points as plain decimal integers.

Can this handle non-ASCII characters?

Yes. Non-ASCII characters are given their Unicode code point as a decimal number. For example "€" is 8364 and "😀" is 128512.

What separator is used between values?

Values are separated by single spaces.

Is my data safe?

Yes. All conversion happens locally in your browser.