iA Writer Quattro
Designed By
Mike Abbink, Paul van der Laan, Pieter van Rosmalen, Oliver Reichenstein
4 Styles Sans Serif
Letters for
every day.
iA Writer Quattro · Regular
Compare the family in headings, short labels and paragraph text.
4 styles available. Compare the specimens below, or enter your own text.
Download iA Writer Quattro ↓TTF · SIL Open Font License 1.1
Set Your Own Text
Change the style and size to compare the letterforms.
Rewrite the ending, keep the title
A Clear Hierarchy
iA Writer Quattro · Regular
Headings, labels and running text.
Departures09:00 →
Before You Travel
The morning service leaves at nine. Tickets are available at the station, and the platform is listed on the departure board. Keep your ticket until the end of the journey.
4 Styles,
One Family
Every available style is shown below in its own font file.
Regular400
Rewrite the ending, keep the title
Italic400
Rewrite the ending, keep the title
Bold700
Rewrite the ending, keep the title
Bold Italic700
Rewrite the ending, keep the title
Quattro has 4 widths of letter, where its sibling Duo has 2 and iA Writer Mono has 1. That count is the whole idea of the font.
iA Writer, the writing app from Information Architects, began with a single typeface, Nitti by Bold Monday. In 2017 iA added Duo, built on IBM Plex, a duospaced face that gives the W and the M a little more room, and in December 2018 Quattro followed. With 4 widths it comes close to a proportional typeface, but iA kept some typewriter habits on purpose. Word gaps stay wide and the punctuation stays monospaced. Letters get more room than a fully proportional face would give them. iA also points out that it saves space on a small screen.
At the same release iA redrew all 3 fonts to pull them away from Plex and the look of IBM’s brand, and gave the trio 1 shared character.
It runs about 21% wider than Arial, and that is the feel of it in a draft, airy and unhurried, with words that do not crowd. 5 stylistic sets of alternates and a slashed zero are in all 4 styles, and the character set goes past Latin into Greek, Cyrillic and Vietnamese.
For a first draft of anything long we think it is easier on the eyes than a true mono, and less formal than a book face.

Characters & Figures
1,053 glyphs reported in the reference style. This selection shows 400 recorded characters.
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 & @ ? !
View The Recorded Character Selection
The Font Files
Download
iA Writer Quattro
4 TTF styles with the accompanying CSS, README and license information.
Download ZIP · 227 KB ↓- Version
- 2.000
- License
- SIL Open Font License 1.1
Install On Your Computer
Extract the ZIP first. On Windows, select the font files and choose Install from the context menu. On macOS, open the files in Font Book and choose Install.
Use On A Website
Keep the font files and the included stylesheet together. Update the stylesheet path to match your project.
<link rel="stylesheet"
href="/fonts/ia-writer-quattro/ia-writer-quattro.css">
body {
font-family: 'iA Writer Quattro', sans-serif;
}Keep the copyright and license notices with redistributed files.
Heading & Body
Compare a larger heading with the same family at reading size.
iA Writer Quattro Heading · iA Writer Quattro Body
Before You Travel
The morning service leaves at nine. Tickets are available at the station, and the platform is listed on the departure board. Keep your ticket until the end of the journey.
