Copy Four-Per-Em Space (U+2005): Quarter Em Width
Copy Four-Per-Em Space (U+2005): Quarter Em Width
The Unicode character U+2005 is the Four-Per-Em Space — a specialized whitespace character built for meticulous horizontal alignment and fine spacing control.
Its defining metric: a fixed width of exactly one-fourth of an em in the current typeface. That makes it a precision instrument for typographers who need small, exact gaps a normal space cannot deliver.
Copy it below and keep its codes ready for your stylesheets and documents.
Copy the Four-Per-Em Space Character
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Character Codes for U+2005
Use these codes to insert the Four-Per-Em Space in HTML, CSS, or any programming language:
| Format | Code |
|---|---|
| HTML Code |   |
| CSS Code | \u2005 |
| Hex Code |   |
| Unicode Name | FOUR-PER-EM SPACE |
| Unicode Value | U+2005 |
What Is the Four-Per-Em Space (U+2005)?
The Four-Per-Em Space is one of the thin fixed spaces in Unicode’s General Punctuation block. At a quarter em, it is noticeably narrower than a regular word space, which lets you add subtle breathing room without breaking the visual flow of a line — ideal for kerning-like adjustments done at the character level.
Use it to fine-tune tight layouts: separating punctuation from words, padding symbols, aligning mixed content, and micro-adjusting justified text. Because its width is fixed, it survives HTML whitespace collapsing and renders identically everywhere the font supports it.
Where to Use the Four-Per-Em Space
| Use Case | Description |
|---|---|
| Micro-adjustments | Adds subtle quarter-em breathing room without disrupting line flow. |
| Punctuation padding | Separates marks like slashes and dashes from surrounding words evenly. |
| Symbol spacing | Pads icons, arrows, and glyphs with a consistent thin gap. |
| Justified text tuning | Fine-tunes spacing in justified paragraphs at the character level. |
| Compact UI layouts | Spaces dense interface text where a full space would feel too airy. |
Frequently Asked Questions
Exactly one-quarter of an em. In a 16px font that is about 4px of fixed space.
Yes — is the named entity, though the numeric works everywhere and is easier to remember.
It is narrower: U+2005 is a quarter em, while the thin space (U+2009) is typically around a fifth to a sixth of an em depending on the font.
It renders as a small visible gap in most apps, so it is better for fine typography than for truly invisible text — use zero-width characters for that.
Yes — typographers often stack fixed spaces, for example an en space plus a four-per-em space, to build exact composite widths that stay proportional at any font size.
Related Invisible Characters
- THREE-PER-EM SPACE (U+2004) — One-Third Em Width
- SIX-PER-EM SPACE (U+2006) — Copy and Use
- FIGURE SPACE (U+2007) — Perfect Numerical Alignment
Want more blank space? Our free Invisible Texts generator builds empty text, zero-width characters, and custom spacing for bios, messages, and usernames — no sign-up needed.
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