Fullwidth Digit Three Letter
“３” is the fullwidth digit three character (U+FF13), often used for consistent alignment in East Asian typography.
U+FF13
“３” is a fullwidth form of the digit 3. It’s the Unicode character FULLWIDTH DIGIT THREE (U+FF13). Use it when you need a wider, typography-friendly number that matches other fullwidth characters.
Fullwidth Digit Three Letter Meaning
The symbol “３” is primarily a typography and compatibility character: it represents the number three in fullwidth form. Fullwidth digits are commonly used alongside fullwidth punctuation and kana in East Asian-styled layouts, where characters take up consistent “double-width” space. Visually, “３” is wider than the regular ASCII digit “3”, so it can improve alignment in titles, labels, forms, and text patterns that mix Latin and fullwidth characters. In most plain-text contexts it still functions as the digit three, but it will not be equal to the ASCII character “3” at the code-point level (useful to know for validation or searching).
Common uses
- •Designing posters or headings that use fullwidth punctuation and numbers for consistent spacing
- •Creating vertically aligned labels where fullwidth characters maintain uniform column width
- •Writing product or episode numbers in East Asian-style formatting (e.g., “３” to match fullwidth text)
- •Building social media captions that mix kana/fullwidth punctuation with numbered items
- •Templating UI text where a fullwidth digit keeps visual alignment with surrounding fullwidth characters
Examples
３ Fullwidth Digit Three (U+FF13)
- ３Episode ３: The Next Stage
- ３Step ３ — Confirm your details
- ３Rank ３ of 10
- ３Version ３.2.1
- ３Category ３: Accessories
Variations
Technical codes
| Unicode | U+FF13 | |
| HTML Entity | ３ | |
| HTML Code | ３ | |
| CSS | \FF13 |
FAQ
What does the Fullwidth Digit Three letter mean?
The symbol “３” is primarily a typography and compatibility character: it represents the number three in fullwidth form. Fullwidth digits are commonly used alongside fullwidth punctuation and kana in East Asian-styled layouts, where characters take up consistent “double-width” space. Visually, “３” is wider than the regular ASCII digit “3”, so it can improve alignment in titles, labels, forms, and text patterns that mix Latin and fullwidth characters. In most plain-text contexts it still functions as the digit three, but it will not be equal to the ASCII character “3” at the code-point level (useful to know for validation or searching).
Is “３” the same as the regular digit “3”?
No. “３” is FULLWIDTH DIGIT THREE (U+FF13). The regular “3” is ASCII digit three, with a different Unicode code point.
How can I copy “３” into HTML?
You can paste the character directly, or use the HTML entity: ３.
What are the code escapes for “３”?
CSS escape: \\FF13. JavaScript (Unicode code point) escape: \\u{FF13}.
Will it display correctly on all devices?
Most modern systems support fullwidth digits. If you need maximum consistency, test your target fonts and rendering environment.