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Dan Rodney/2 min read

Variable Fonts: Exciting for Designers & Developers

Why Variable Fonts Matter

Designer Freedom

One font with fine-tuned axis controls — more unique designs without juggling files.

Animation Possibilities

Variable fonts can animate weight, width, slant, and other axes — new motion options.

Faster Web Loading

One file replaces multiple weight files — fewer assets to download.

App Support Varies

Photoshop, Illustrator, Sketch (v59+) support them; Adobe XD does not yet.

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What are Variable Fonts?

Variable fonts are a new kind of font that allows for amazing new levels of flexibility. With just one font file you can alter thickness, width, or just about any attribute you can think of... all while keeping the file-size small (important for websites).

Do not limit your thinking to the standard options that you’ve seen before (bold, italic, extended, condensed, etc.). Font designers can make variable fonts do all sorts of cool things!

example of adjusting a variable font

Why Variable Fonts Are Good for Designers

Being able to control greater aspects of typography gives designers more freedom to create dynamic designs. Instead of being limited to a specific number of pre-made fonts and styles, having a single font that has settings you can control with fine-tuned accuracy will enable designers to create better looking and more unique designs.

The ability to animate variable fonts also brings exciting new opportunities!

Why Variable Fonts Are Good for Developers & Users

Currently, web developers must know which weights and styles of a font to load into a webpage or app. They don’t want to include any that aren't used since that needlessly increases the download time. Variable fonts offer more flexibility in a single font file. That means a bit less code for developers (only loading one font file), and more importantly, fewer assets to download (which means faster loading). It’s a win-win for users and developers.

How Do I Use These in My Design App?

Your design app must support variable fonts for you to take full advantage of them.

For example, Photoshop and Illustrator support variables fonts. Sketch (version 59) added support. Unfortunately, not all apps have added variable font support. For instancedoes not currently have a way to access the settings to customize variable fonts.

Play with Some Variable Fonts

Here are some sites where you can find and test out variable fonts. Have fun playing with them!

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