Latin Capital Letter Y With Diaeresis Letter
Ÿ is the Latin capital letter Y with diaeresis (U+0178), used in specific orthographies and as a typographic character.
U+0178
Ÿ is a Unicode character often found in names, texts, and brand styling that require an explicit diaeresis over Y. On this page you can copy it reliably and use the correct escapes in HTML, CSS, and JavaScript.
Latin Capital Letter Y With Diaeresis Letter Meaning
Ÿ (Unicode U+0178) is the Latin capital letter Y with diaeresis, a “Y” bearing two dots. The diaeresis is a diacritic that can affect how the character is pronounced or indicates separation in certain writing systems. Beyond language text, Ÿ is commonly used when accuracy matters—such as in proper names, catalog records, or typography that must match a specific character exactly. Because it’s a distinct Unicode code point, it’s best to copy the character directly or use the provided HTML/CSS/JavaScript escapes to avoid look-alike issues.
Common uses
- •Typing or displaying proper names that use Y with diaeresis (e.g., in forms and documents)
- •Branding and graphic design where the exact character matters
- •Using the character in UI labels, titles, or multilingual content
- •Creating consistent IDs/usernames that include this specific Unicode character
- •Documentation and proofreading for texts that require exact diacritics
Examples
Ÿ Latin Capital Letter Y with Diaeresis
- ŸContact: Ÿara Martinez
- ŸInvoice No.: A-0178-Ÿ
- ŸProfile name: Ÿliana
- ŸAlbum title: Ÿesterday
- ŸStyled heading: ŸOUR BRAND
Variations
Technical codes
| Unicode | U+0178 | |
| HTML Entity | Ÿ | |
| HTML Code | Ÿ | |
| CSS | \0178 |
FAQ
What does the Latin Capital Letter Y With Diaeresis letter mean?
Ÿ (Unicode U+0178) is the Latin capital letter Y with diaeresis, a “Y” bearing two dots. The diaeresis is a diacritic that can affect how the character is pronounced or indicates separation in certain writing systems. Beyond language text, Ÿ is commonly used when accuracy matters—such as in proper names, catalog records, or typography that must match a specific character exactly. Because it’s a distinct Unicode code point, it’s best to copy the character directly or use the provided HTML/CSS/JavaScript escapes to avoid look-alike issues.
What is the Unicode code point for Ÿ?
Ÿ is Unicode U+0178 (LATIN CAPITAL LETTER Y WITH DIAERESIS).
How can I copy Ÿ into HTML?
Use the HTML entity Ÿ.
How do I use Ÿ in CSS?
Use the CSS escape \\0178.
How do I include Ÿ in JavaScript strings?
Use the Unicode escape \\u{0178}.