Source Serif 4

Serif transitional by Frank Griesshammer #111 on Google Fonts
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About Source Serif 4

Source Serif 4 من تصميم Frank Griesshammer هو التطور الناضج لعائلة Source Serif، الرفيق serif من Adobe لـ Source Sans، المكرّس عبر إصدارات متعاقبة إلى خط serif انتقالي دقيق بمحوري متغيرين للحجم البصري والوزن. يسمح محور opsz للخط بضبط تفاصيل الأشكال تلقائياً عند تغيير الحجم — توسيع التباعد وفتح الفتحات عند الأحجام الصغيرة، وتضييق النسب وزيادة التباين عند أحجام العرض. تجعله تغطية السيريلية واليونانية والفيتنامية خطاً عالمياً قادراً لأنظمة التحرير والوثائق التقنية والكتب الرقمية.

Character Map

AaBbCcDdEeFfGgHhIiJjKkLlMm
NnOoPpQqRrSsTtUuVvWwXxYyZz
0123456789
!@#$%^&*()_+-=[]{}|;':",.<>?

Weight Waterfall (8)

200 ExtraLight
300 Light
400 Regular
500 Medium
600 SemiBold
700 Bold
800 ExtraBold
900 Black

How to Use

<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:wght@200;300;500;600;700;800;900;400&display=swap" rel="stylesheet">
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:wght@200;300;500;600;700;800;900;400&display=swap');
font-family: 'Source Serif 4', serif;
brew install --cask font-source-serif-4

Details

Category
Serif
Style
transitional
Weights
8
Italic
✓
الكوريّة
✗
Designer
Frank Griesshammer
License
OFL
Version
Popularity
#111

License Usage

Web useAllowed
PrintAllowed
Video / BroadcastAllowed
PackagingAllowed
App embeddingAllowed
Brand / LogoAllowed
ModificationAllowed

OFL — Free for personal & commercial use

Language Support

cyrillic cyrillic-ext greek latin latin-ext vietnamese

Best For

body-text editorial documentation

Similar Fonts

Typography Concepts

  • Measure

    The length of a line of text, typically 45–75 characters for optimal readability. Too long or too short reduces reading comfort.

  • Font Family

    A group of related fonts that share the same basic design but vary in weight, width, or style. In CSS, the font-family property specifies preferred fonts.

  • unicode-range

    CSS descriptor in @font-face that specifies which Unicode characters to download from a font file, enabling automatic subsetting by the browser.

  • font-variation-settings

    CSS property to control variable font axes directly — weight, width, slant, and custom axes. Lower-level than font-weight/font-stretch.

  • Optical Size

    Adjusting letterform details based on the intended display size. Small text needs more spacing and heavier strokes; large text can be more refined.

  • Vertical Rhythm

    Consistent spacing pattern that aligns text baselines and element spacing to a baseline grid. Creates visual harmony on the page.

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