iA Writer Quattro

iA Writer Quattro is worth testing when you want the typography to feel intentional at both headline and reading sizes. In the BeauFonts catalog it is grouped as a sans serif family, with 2 listed weights: 400, 700. Its available range makes it useful to test across hierarchy, from a compact label through a more expressive display line.

For language coverage, the source lists latin. That information is useful when a design includes more than basic Latin text, but a final build should always be checked against the actual characters, punctuation, and symbols you plan to publish. iA Writer Quattro can be explored here as a working specimen: adjust the size, compare the listed weights, and copy the generated CSS only after confirming the source license fits your use.