Example
U+0041 — 65 (dec)
ASCII / Unicode Character Lookup
Look up the decimal, hex, binary, and HTML entity for any ASCII or Unicode character instantly in your browser. Free online character code reference.
Enter the values below, then press Calculate (or press Enter). The calculator updates your results instantly. Try different values to see how your inputs change the outcome.
- Character — enter a text value. A typical Character would be e.g. A, @, or 💧.
- Review your results — the key output is highlighted, with supporting figures below.
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Results
Code point
| Detail | Value |
|---|---|
| Decimal | |
| Hex | |
| Binary | |
| HTML entity (dec) | |
| HTML entity (hex) | |
| Name |
What is this calculator for?
Find the code point, hex, binary, and HTML entity for any character.
How to Use This Calculator
Enter the values below, then press Calculate (or press Enter). The calculator updates your results instantly. Try different values to see how your inputs change the outcome.
- Character — enter a text value. A typical Character would be e.g. A, @, or 💧.
- Review your results — the key output is highlighted, with supporting figures below.
What You'll Need
- Character
- a text value · required
About This Calculator
Every character in your text has a numeric code point. For ASCII these range 0–127; Unicode extends far beyond into emoji and scripts.
This lookup shows the decimal, hexadecimal, binary, and octal values plus both decimal and hex HTML entities for whatever single character you enter.
Lookup runs entirely in your browser.
Worked Examples
Frequently Asked Questions
What is a code point?
The unique numeric value assigned to a character by Unicode. For example, uppercase A is U+0041 (65). Emojis and complex scripts have much larger code points.
How do I use HTML entities?
Write A (decimal) or A (hex) inside HTML to display a character without typing it directly. The tool gives you both forms prepared.