Think Sans: an all-caps display sans built on width contrast

Design style

Think Sans reads, from a distance, like a plain monoline all-caps face — even strokes, geometric skeleton, nothing showy. Get closer and the trick becomes obvious: individual letters have been squeezed or stretched against each other, so a narrow I might sit next to a wide O, and the rhythm of a word becomes deliberately uneven. That contrast in width is the whole idea. It turns a fairly generic letterform into something with a distinct silhouette, which is the point of an all-caps display face — it has to do its work in a glance.

The drawing itself is competent rather than inventive. Terminals are cut straight, curves are even, and the monoline stroke keeps everything visually calm even when the widths are doing something busy. The four stylistic sets exist specifically to let you dial that width variation up or down per letter, which means the same word can look tightly packed or loosely staggered depending on which set you pull from. That’s a reasonable amount of control for a font whose main trick is one you might otherwise tire of quickly.

Character set and features

The glyph count — over 800 — is padded out by the stylistic set system rather than by a genuinely large character repertoire; most of that number is alternate widths for the same letters, not new marks. Still, there’s real functional depth here: character variants, multilingual support, and multiple currency symbols are included, and the OpenType features are accessed cleanly in Illustrator or InDesign. Word users will need to dig into the advanced font menu to reach the stylistic sets, which is worth knowing before you commit a layout to this font on a deadline.

Because it’s all-caps only, there’s no lowercase to worry about pairing or kerning against — but that also means Think Sans can’t carry body copy or do the quiet, functional jobs a normal sans handles. It’s a monoline face at heart, so weight contrast isn’t part of its vocabulary; whatever presence it has comes entirely from the width play and from how you set it.

Use cases

This is a headline and lockup font, not a working typeface. Short strings — a masthead, a logotype, a poster headline, a monogram — are where the width variation reads as intentional rather than erratic. Editorial titling, badge-style branding, and small-batch packaging type all suit it well, especially where the brief wants something that looks custom-built without actually being custom-drawn.

It struggles the moment you ask it to do more than a few words at a time: long headlines start to feel visually noisy, since the eye has to keep recalibrating to the width shifts rather than reading a steady rhythm. Pair it with a plain, well-behaved text face for anything with actual paragraphs — Think Sans should stay in the display role it’s built for.

What we liked, and what we didn’t

Strengths

• Width contrast between adjacent letters gives an otherwise plain monoline caps face real visual identity
• Four stylistic sets let you control how aggressive the width variation looks per word
• OpenType features including currency symbols and multilingual support are well implemented for Illustrator and InDesign users

Trade-offs

• All-caps only, so it can't function as a working text or UI typeface
• The width-variation effect gets visually noisy once you move past a few words

Think Sans is a one-trick display font that plays its trick well: width contrast turns a plain monoline caps skeleton into something with real shelf presence at short lengths. It's not built for anything beyond headlines, logos and lockups, and it shouldn't be asked to.