HTML Entity for Uppercase U Diaeresis Acute (Ǘ)

Beginner

5 min read

Updated: Sep 2026

1 example

Unicode U+01D7

HTML Entity for uppercase U diaeresis acute (U+01D7) tutorial illustration

Definition

What Is Uppercase U Diaeresis Acute?

Uppercase U Diaeresis Acute (Ǘ) is the Latin Extended-B character at Unicode U+01D7 (LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE). HTML5 has no named entity — use hex or decimal. Use it for Hanyu Pinyin second-tone ü in capitals and other Latin-script text that needs Ǘ.

Remember

Character     Ǘ
Unicode       U+01D7
Named entity  (none)
Hex entity    &#x01D7;
Decimal       &#471;
CSS escape    \01D7
Not the same  ǘ · &Uuml; · &Uacute; · Ǚ

Hex, decimal, CSS, and a typed character all produce the same glyph: Ǘ. Prefer Ǘ or Ǘ in HTML markup. For the lowercase form see lowercase U diaeresis acute; for plain umlaut see uppercase U umlaut.

Reference

Quick Reference

One table for every form you will actually use.

Form	Code	Where it goes
Named entity	None	Use numeric or type the character
Hex entity	`Ǘ`	HTML markup (preferred)
Decimal entity	`Ǘ`	HTML markup
CSS escape	`\01D7`	Stylesheet `content` (4 hex digits)
Direct character	`Ǘ`	UTF-8 HTML text
Lowercase pair	ǘ (U+01D8)	No named entity — use `ǘ`

When to Use Which

Situation	Use
Capital U with diaeresis + acute	`Ǘ` or type `Ǘ`
Numeric-only markup	`Ǘ` or `Ǘ`
Generated text via `::before` / `::after`	`content: "\01D7"`
Lowercase u with diaeresis + acute	Use ǘ (`ǘ`)
Capital U with diaeresis only	Use Ü (U+00DC)
Capital U with acute only	Use Ú (U+00DA)
Diaeresis + caron (Pinyin 3rd tone)	Use Ǚ (`Ǚ`)

See it

Live Preview

Ǘ in Pinyin context, compared with lowercase and related look-alikes.

Pinyin Case pair: Ǘ / ǘ

Large glyph Ǘ

Hex entity Ǘ → Ǘ

vs look-alikes Ǘ | ǘ | Ü | Ú | Ǚ

With entities Hex: Ǘ | Decimal: Ǘ

Code

Complete HTML Example

One page that shows Uppercase U Diaeresis Acute with hex, decimal, CSS escape, and a typed character. Use View Output or open the live editor.

Hex + Decimal + CSS + Typed

Four ways to display Ǘ in HTML and CSS. No named entity exists.

html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Uppercase U Diaeresis Acute (Ǘ)</title>
  <style>
    #point::after {
      content: "\01D7";
    }
  </style>
</head>
<body>
  <p>Built with Hex: &#x01D7;</p>
  <p>Built with Decimal: &#471;</p>
  <p id="point">Built with CSS: </p>
  <p>Typed: Ǘ</p>
  <p lang="zh-Latn">Case pair: Ǘ / ǘ</p>
</body>
</html>

Try It Yourself

How It Works

1. Hex / decimal: U+01D7 → Ǘ or Ǘ. The browser turns either into Ǘ.

2. Typed: in a UTF-8 document you can paste Ǘ directly — same glyph, no entity.

3. CSS: use \01D7 in content (four hex digits; not an HTML entity). #point::after appends that Ǘ after the paragraph text.

4. Case pair: lowercase is U+01D8 (ǘ) — see lowercase U diaeresis acute. Neither case has a named entity.

Pitfalls & Tips

Common mistakes when working with Uppercase U Diaeresis Acute.

Named

There is no named entity

HTML5 does not define a name for U+01D7. Use Ǘ or Ǘ.

Not plain U umlaut

U+00DC (Ü, Ü) has diaeresis only — no acute. See uppercase U umlaut.

Not plain U acute

U+00DA (Ú, Ú) has acute only — no diaeresis. See uppercase U acute.

Tone

Acute ≠ caron for Pinyin tones

Second tone uses acute (U+01D7). Third tone uses caron (U+01D9). See uppercase U diaeresis caron.

Combining

Prefer the precomposed letter

Use U+01D7 instead of stacking combining marks on U or Ü when the precomposed form is available.

CSS vs HTML

Do not mix escapes

\01D7 belongs in CSS strings. Ǘ / Ǘ belong in HTML.

Compatibility

Browser Support

Uppercase U Diaeresis Acute (U+01D7) and its entity forms (Ǘ, Ǘ, CSS \\01D7) are supported in all mainstream browsers when the page is UTF-8 and the font covers Latin Extended-B.

✓ Universal support

Uppercase U Diaeresis Acute (Ǘ)

Encode with hex, decimal, CSS escape, or type the character — same Unicode code point everywhere. No named entity.

100% Browser coverage

Google Chrome Supported

Yes

Microsoft Edge Supported

Yes

Mozilla Firefox Supported

Yes

Apple Safari Supported

Yes

Opera Supported

Yes

Internet Explorer All versions

Yes

U+01D7 Full support

Bottom line: Prefer Ǘ in HTML text. Use Ǘ as an equivalent, and \\01D7 only inside CSS content. Glyph display depends on font coverage.

Remember

Key Takeaways

Unicode: this letter is U+01D7 (decimal 471) — glyph Ǘ.
HTML: prefer Ǘ — also Ǘ. No named entity.
CSS: use \01D7 inside content for generated text.
Watch out: Ǘ ≠ Ü ≠ Ú ≠ Ǚ ≠ ǘ.

One line: U+01D7 → Ǘ / Ǘ / CSS \01D7 (no named entity).

Frequently Asked Questions

How do I display Uppercase U Diaeresis Acute (Ǘ) in HTML using entities?

Use Ǘ (hex), Ǘ (decimal), type Ǘ directly in UTF-8, or the CSS escape \01D7 in the content property. There is no named HTML entity. Prefer Ǘ for readable markup.

What is the Unicode value for Uppercase U Diaeresis Acute?

U+01D7 (LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE). Hex 01D7, decimal 471. It belongs to Latin Extended-B (U+0180–U+024F).

Is there a named HTML entity for U+01D7?

No. HTML5 does not define a named form. Use numeric references Ǘ or Ǘ, or type Ǘ in UTF-8.

How is U+01D7 different from U+00DC or U+00DA?

U+01D7 combines diaeresis and acute on capital U. U+00DC (Ü) has only diaeresis. U+00DA (Ú) has only acute.

When should I use this HTML entity?

Use it for Hanyu Pinyin second-tone ü in all-caps or title case, and other Latin-script text that needs capital U with diaeresis and acute.

What is the difference between HTML code and CSS entity for U+01D7?

HTML entities (Ǘ or Ǘ) go in markup. The CSS escape \01D7 is used in stylesheets (usually in the content property of ::before/::after). Prefer four hex digits in CSS.

Did you know?

Uppercase U Diaeresis Acute is Unicode U+01D7 (decimal 471) — glyph Ǘ (LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE) in Latin Extended-B. HTML5 has no named entity — use Ǘ or Ǘ. Prefer it for Hanyu Pinyin second-tone ü (capitalized). Do not confuse it with lowercase U+01D8 (ǘ), plain Ü (Ü), plain Ú (Ú), or diaeresis+caron (U+01D9).

Next: Uppercase U Diaeresis Caron

Learn the HTML entity for capital U with diaeresis and caron — next in this sequence.

Continue tutorial →

About the author

Mari Selvan M P 🔗

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Experience 12 years building web and cloud systems
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