Libre Caslon Text

Replaces: Caslon (88%) | OFL-1.1 | Updated: Feb 2026

About Libre Caslon Text

Classification
serif
Weights
400, 700
Features
Italics
SIL Open Font License 1.1

Free to use, modify, and distribute. Can be used commercially without attribution.

What's allowed?
  • Client work
  • SaaS / Web apps
  • YouTube / Video
  • Sell products
  • Print materials

Note: Derivative fonts must use the same license.

Full license guide →
Get Libre Caslon Text Free ↗

Libre Caslon Text is an open-source revival of William Caslon's classic typeface, specifically optimized for body text applications. Created by Impallari Type, it captures the warm, reliable character of Caslon while ensuring excellent readability at text sizes.

History and Design

Pablo Impallari designed Libre Caslon Text as a companion to Libre Caslon Display, with each variant optimized for its intended size range. The text version features slightly heavier hairlines, more open counters, and adjusted spacing to maintain clarity at smaller sizes.

William Caslon's original types, created in the 1720s, became the workhorse of English-language printing for over a century. Their unpretentious reliability earned Caslon the reputation captured in the printer's maxim: "When in doubt, use Caslon."

Why Libre Caslon Text Succeeds

Libre Caslon Text achieves the difficult balance of historical character and practical usability. The warmth and subtle irregularities that make Caslon distinctive remain intact, while technical adjustments ensure comfortable reading on screens and in print. It's Caslon optimized for the 21st century.

Technical Features

  • Text optimized: Designed specifically for body text sizes
  • True italics: Faithful to Caslon's italic tradition
  • Robust hairlines: Enhanced clarity at small sizes
  • OpenType features: Ligatures, kerning tables
  • Latin Extended: Comprehensive character coverage

Best Use Cases

Libre Caslon Text excels in:

  • Book design: Literary fiction and general trade publishing
  • Web body text: Long-form content and articles
  • Editorial design: Magazine features and journalism
  • Corporate documents: Reports and formal communications

Usage Tips

Libre Caslon Text works best at 10-14pt in print or 16-18px on screen. The slightly open spacing aids readability in extended text. Pair with geometric or grotesque sans-serifs for contrast—Montserrat, Open Sans, or Source Sans Pro work well. Use the bold weight for emphasis rather than italic in digital contexts. The italic is beautifully designed and ideal for book titles, foreign phrases, and extended quoted passages.

Is Libre Caslon Text on Google Fonts?

Yes, Libre Caslon Text is available for free on Google Fonts. Get Libre Caslon Text on Google Fonts ↗

Alternative For (2)

Libre Caslon Text is a free alternative to the following premium fonts:

#1 Caslon 88%
[Adobe] · serif

Optimized for body text with improved screen readability

View all alternatives
[Grilli Type] · serif

Classic text serif optimized for readability

View all alternatives

Compare Libre Caslon Text

See how Libre Caslon Text compares to other fonts side by side.

Font Pairings

Fonts that pair well with Libre Caslon Text based on contrast and complementary design characteristics.

Libre Caslon Text + MedievalSharp
80/100
serif + display
Libre Caslon Text + Uncial Antiqua
80/100
serif + display
Libre Caslon Text + UnifrakturCook
80/100
serif + display
Inter + Libre Caslon Text
76/100
sans-serif + serif
Best for: Classic, Blog
Legal Education Enterprise
Libre Caslon Text + Open Sans
76/100
serif + sans-serif
Best for: Classic, Blog
Legal Education Healthcare

Performance

Key metrics for evaluating Libre Caslon Text in production.

Score
49 /100 Average
File Size
119.2 KB Light
Weights
2 static + Italics
Languages
2 groups CDN delivery

Font Metrics

x-Height Ratio
0.53
Cap Height Ratio
0.77
Ascender
970
Descender
-260

Fallback CSS Overrides

Apply these overrides to Georgia to minimize layout shift when loading Libre Caslon Text.

@font-face {
  font-family: 'Libre Caslon Text Fallback';
  src: local('Georgia');
  ascent-override: 97%;
  descent-override: 26%;
  line-gap-override: 0%;
  size-adjust: 110.09%;
}
woff2 Measured via Google Fonts API Metrics extracted from WOFF2

How to Use Libre Caslon Text

Copy these code snippets to quickly add Libre Caslon Text to your project.

Quick Start

CSS code for Libre Caslon Text

@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Text:wght@400;700&display=swap');