IBM Plex Sans Thai
Designed By
Mike Abbink, Bold Monday
7 Styles Sans Serif
Letters for
every day.
IBM Plex Sans Thai · Regular
Compare the family in headings, short labels and paragraph text.
7 styles available. Compare the specimens below, or enter your own text.
Download IBM Plex Sans Thai ↓TTF · SIL Open Font License 1.1
Set Your Own Text
Change the style and size to compare the letterforms.
Server restart at 02:00 UTC
A Clear Hierarchy
IBM Plex Sans Thai · 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.
7 Styles,
One Family
Every available style is shown below in its own font file.
Thin100
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Extra Light200
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Light300
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Regular400
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Medium500
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Semi Bold600
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Bold700
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Thai is 1 of the scripts IBM Plex Sans has to carry, along with Arabic, Devanagari, Japanese, Korean and several more, because Plex is the corporate typeface of IBM worldwide. The IBM Brand & Experience team runs it as an open-source project. Mike Abbink and the foundry Bold Monday are the credited designers.
IBM’s brief was the relationship between people and machines, a theme the company has kept since the turn of the century, and Plex answers it with a grotesque that is neutral and friendly at once, plus a few engineered details that mark it as IBM. The wider family adds a Condensed, a Mono and a Serif, so the Thai has relatives to pair with.
7 weights, Thin to Bold, no italics. The file has a slashed zero, 5 stylistic sets and contextual alternates. It arrived on Google Fonts in June 2021.
For Thai product screens and documents in a company that already uses Plex in English, we would not look any further.

Characters & Figures
451 glyphs reported in the reference style. This selection shows 400 recorded characters.
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 & @ ? !
View The Recorded Character Selection
The Font Files
Download
IBM Plex Sans Thai
7 TTF styles with the accompanying CSS, README and license information.
Download ZIP · 369 KB ↓- Version
- 1.1
- 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/ibm-plex-sans-thai-2/ibm-plex-sans-thai-2.css">
body {
font-family: 'IBM Plex Sans Thai', sans-serif;
}Keep the copyright and license notices with redistributed files.
Heading & Body
Compare a larger heading with the same family at reading size.
IBM Plex Sans Thai Heading · IBM Plex Sans Thai 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.
