Serif · Google Fonts
Read every website in Source Serif 4
FontFlex is a Safari extension that swaps the font on every website. Pick Source Serif 4 once, and news, blogs and docs all use it.
Source Serif 4 preview
How to finish more of what you read
Small type and tight lines tire the eye, so we skim and miss the point. A font that suits you makes long pages easier to finish.
How to finish more of what you read
Small type and tight lines tire the eye, so we skim and miss the point. A font that suits you makes long pages easier to finish.
Live preview loads Source Serif 4 from Bunny Fonts, a privacy-friendly Google Fonts mirror.
About Source Serif 4
Serif faces have small strokes at the ends of letters that guide the eye along a line. Many people prefer them for long articles, essays and fiction.
| Category | Serif |
|---|---|
| Styles | 16 (weights 200 to 900, with italics) |
| Scripts | Cyrillic, Cyrillic Extended, Greek, Latin, Latin Extended, Vietnamese |
| Popularity | #212 on Google Fonts |
How to use Source Serif 4 in Safari
- Download FontFlex and turn on the extension. The setup guide takes about a minute.
- In FontFlex, open Google Fonts, filter by Serif and choose Source Serif 4.
- Open any website in Safari. It now uses Source Serif 4. Adjust size, weight and line spacing to taste.
Source Serif 4 and the rest of the Google Fonts library are part of FontFlex Pro. Text size and OpenDyslexic are free.
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FAQ
Source Serif 4 in Safari
Can I use Source Serif 4 on every website in Safari?
Yes. Choose Source Serif 4 in FontFlex and Safari shows it on every website you open, on iPhone, iPad and Mac. Text inside images, PDFs and videos does not change.
Is Source Serif 4 free in FontFlex?
Source Serif 4 is one of the 1,900+ Google Fonts in FontFlex Pro ($4.99 a week with a 3-day free trial, or $24.99 a year, USD). Changing text size and the OpenDyslexic fonts are free.
Can I use Source Serif 4 on only some websites?
Yes. Save Source Serif 4 in a FontFlex profile and assign that profile to the sites you want. Every other site keeps your default font.
Which languages does Source Serif 4 support?
Source Serif 4 covers Cyrillic, Cyrillic Extended, Greek, Latin, Latin Extended, Vietnamese. FontFlex leaves characters the font does not include in the site's own font.
Read the web in Source Serif 4
Free to download. Google Fonts are part of FontFlex Pro.