Best Fonts for Websites: Typography Basics

Most of a website is text, so typography has an outsized effect on how professional and readable it feels. You do not need to be a designer to get it right. A few clear rules go a long way.

Choose readable fonts first

A font should be easy to read at body sizes, on phones and desktops. Highly decorative fonts are fine for a logo or occasional headline, but they make long paragraphs tiring. When in doubt, pick a clean, well-designed typeface with distinct letter shapes.

Limit yourself to two families

A common and reliable approach is one font for headings and one for body text, or even a single family used in different weights. More than two families tends to look messy and adds loading time.

Pair with contrast, not similarity

Two fonts that are almost the same look like a mistake. Pairing a geometric heading font with a simpler body font, or a serif with a sans-serif, creates clear contrast. Keep the mood consistent so they feel like they belong together.

Set a comfortable size

Body text for the web is often set at around 16 to 18 pixels or larger. Smaller text strains eyes, especially on mobile. Headings should step up clearly in size so the structure is obvious, supporting your visual hierarchy.

Control line length and spacing

Lines that are too long are hard to follow, and lines that are too short feel choppy. A range of roughly 50 to 75 characters per line suits most body text. Line spacing of about 1.4 to 1.7 times the font size keeps paragraphs open and readable. We explore this in readable text.

Use weight and style with purpose

Bold for emphasis and headings, regular for body text, and italics sparingly. Avoid setting long passages in capitals or bold.

Keep contrast high

Text should stand out clearly from its background. Check it against contrast guidelines.

Watch the performance cost

Each font file and weight adds download time. Load only the weights you use, and consider system fonts for speed. Our guide on choosing web fonts without slowing your site covers how.

Stay consistent

Define your heading sizes, body size, and line spacing once and reuse them. Consistent type is a cornerstone of consistent branding.

The bottom line

Pick one or two readable fonts, set generous sizes and spacing, and use them the same way everywhere. Good typography is usually invisible, which is exactly the point.