HTML Entity for Cross Above (Combining X Above)

Beginner
⏱️ 5 min read
📚 Updated: Jun 2026
🎯 1 Code Example
Unicode U+033D

What You'll Learn

How to display Cross Above (Combining X Above, U+033D) in HTML and CSS. This is a combining character in the Combining Diacritical Marks block (U+0300–U+036F). It places an x-like mark above the preceding base letter—for example, a̽ renders when fonts support combining marks.

There is no named HTML entity for U+033D. Use ̽, ̽, or \33D in CSS content. Always place the combining mark after the base character in HTML. Do not confuse U+033D with the multiplication sign U+00D7 (×) or standalone letter x.

⚡ Quick Reference — Cross Above

Unicode U+033D

Combining Diacritical Marks

Hex Code ̽

Hexadecimal reference

HTML Code ̽

Decimal reference

Named Entity

None (use numeric refs)

Reference Table
Name           Value
────────────   ──────────
Unicode        U+033D
Hex code       ̽
HTML code      ̽
Named entity   —
CSS code       \33D
1

Complete HTML Example

This example shows U+033D using hexadecimal and decimal character references, plus a CSS content escape. There is no named HTML entity:

html
<!DOCTYPE html>
<html>
<head>
 <style>
  #point:after{
   content: "\33D";
  }
 </style>
</head>
<body>
<p>Cross Above using Hexadecimal: a&#x033D;</p>
<p>Cross Above using HTML Code: o&#829;</p>
<p id="point">Cross Above using CSS Entity: x</p>
</body>
</html>
Try it Yourself

🌐 Browser Support

U+033D is supported in modern browsers; use a font with good combining-mark coverage:

Chrome 1+
Firefox 1+
Safari 3.1+
Edge 12+
Opera 4+
Android 4.4+
iOS Safari 3.2+

👀 Live Preview

See Cross Above (U+033D) with base letters:

With base a
With base o
Alone ̽ (may show dotted circle)
Order base + &#x033D; (not &#x033D; + base)
Monospace refs &#x033D; &#829; \33D

🧠 How It Works

1

Hexadecimal Code

&#x033D; references code point U+033D using hex digits 033D.

HTML markup
2

Decimal HTML Code

&#829; is the decimal equivalent (829) for the same character.

HTML markup
3

CSS Entity

\33D is the CSS escape for U+033D, used in the content property of ::before or ::after.

CSS stylesheet
=

Same visual result

All three methods insert U+033D (Combining X Above). It combines with the preceding base character. No named HTML entity exists.

Use Cases

Cross Above (̽) commonly appears in:

💬 Linguistics

IPA, phonetic notation, transliteration, and language documentation.

🔤 Typography

Scholarly editions and custom glyphs using combining diacritics.

📚 Academic papers

Linguistics, philology, and ancient-script publications.

📄 Unicode docs

Font design, character references, and i18n tooling.

💻 Generated HTML

CMS or tools outputting specialized diacritical sequences.

🔤 Symbol references

Unicode tables and combining-mark glossaries.

♿ Accessibility

Describe the diacritic in text; combining marks can be hard for screen readers alone.

💡 Best Practices

Do

  • Place U+033D after the base character (e.g. a&#x033D;)
  • Use &#x033D; or &#829; for the combining mark
  • Choose fonts that support Combining Diacritical Marks
  • Use \33D only inside CSS content (with a base character when needed)
  • Keep hex or decimal style consistent across the document

Don’t

  • Put the combining mark before the base letter (order matters)
  • Confuse U+033D with multiplication U+00D7 (×) or letter x
  • Assume a named entity exists—U+033D has none
  • Put CSS escape \33D in HTML text nodes
  • Expect every font to render rare combining marks identically

Key Takeaways

1

No named entity—use numeric references

&#x033D; &#829;
2

For CSS stylesheets, use the escape in the content property

\33D
3

U+033D COMBINING X ABOVE

4

Combining mark—follow base letter in HTML

5

Three methods, one glyph — widely supported in modern browsers

❓ Frequently Asked Questions

Use &#x033D; (hex), &#829; (decimal), or \33D in CSS content. There is no named HTML entity for U+033D.
U+033D (COMBINING X ABOVE). Combining Diacritical Marks block. Hex 033D, decimal 829. Attaches above the preceding base character.
In linguistics, IPA and phonetic notation, transliteration, typography, and language documentation when you need the combining x-above diacritic. Use numeric references since there is no named entity.
HTML numeric references (&#829; or &#x033D;) go in markup. The CSS escape \33D is used in stylesheets, typically in the content property of pseudo-elements. Both render ̽.
HTML5 named entities focus on commonly used characters. U+033D is a combining diacritical mark, so use &#x033D; or &#829;. See Acute Accent (´) for another common diacritic tutorial.

Explore More HTML Entities!

Discover 1500+ HTML character references — math operators, symbols, arrows, and more.

All HTML Entities →

About the author

Mari Selvan M P
Mari Selvan M P 🔗

Developer, cloud engineer, and technical writer

  • Experience 12 years building web and cloud systems
  • Focus Full Stack Development, AWS, and Developer Education

I write practical tutorials so students and working developers can learn by doing—from databases and APIs to deployment on AWS.

8 people found this page helpful