Digit One Letter
The digit 1 symbol (Unicode U+0031) is the number one character used in text and code.
U+0031
The symbol “1” is the standard digit one from the Basic Latin block. It has the Unicode code point U+0031 and is easy to copy across platforms. Below you’ll find ready-to-use escape formats for common web and programming contexts.
Digit One Letter Meaning
“1” is the digit one character used to represent the number one in everyday writing, lists, labels, and identifiers. In plain text it commonly appears as a standalone value (for example, “1” in a survey choice) or as part of a larger number (like “10” or “21”). In user interfaces, it may label the first item (e.g., “Step 1”) or indicate quantity, version, or priority. In programming and data contexts, it’s also a character you might see in strings, IDs, or formatted output. It’s not the same as the lowercase letter “l” or uppercase “I”, so use the correct character for clarity.
Common uses
- •Numbered lists and step labels (e.g., “Step 1”)
- •Form inputs and survey options (e.g., “Option 1”)
- •UI badges, rankings, and priorities (e.g., “Priority 1”)
- •Versioning and counts (e.g., “v1”, “Count: 1”)
- •Text content where you need the digit character rather than a letter
Examples
1 (Digit One) Symbol: Unicode U+0031
- 1Step 1: Sign in to your account.
- 1Option 1 is selected by default.
- 1The app version is 1.0.3.
- 1You have 1 new message.
- 1Run test 1 to verify the setup.
Variations
Technical codes
| Unicode | U+0031 | |
| HTML Entity | 1 | |
| HTML Code | 1 | |
| CSS | \0031 |
FAQ
What does the Digit One letter mean?
“1” is the digit one character used to represent the number one in everyday writing, lists, labels, and identifiers. In plain text it commonly appears as a standalone value (for example, “1” in a survey choice) or as part of a larger number (like “10” or “21”). In user interfaces, it may label the first item (e.g., “Step 1”) or indicate quantity, version, or priority. In programming and data contexts, it’s also a character you might see in strings, IDs, or formatted output. It’s not the same as the lowercase letter “l” or uppercase “I”, so use the correct character for clarity.
What is the Unicode code point for the digit 1?
The digit one character “1” has Unicode code point U+0031.
How can I copy the symbol in HTML?
You can use the HTML entity 1 to render the digit 1.
What is the CSS escape for this symbol?
In CSS, you can use \\0031 to represent the digit 1.
How do I include it in JavaScript?
In JavaScript, you can use the Unicode escape \\u{0031}.