IBM Plex Mono

Mike Abbink, Bold Monday · IBM · 2017 · OFL-1.1

IBM commissioned Plex to replace Helvetica as its corporate typeface and then released the whole family openly; this is the monospaced member. It runs warmer than most coding faces, with humanist proportions and terminals cut at an angle rather than square. The effect is engineered rather than clinical.

IBM Plex Mono at a glance

Commercial use
Yes · OFL 1.1
On a website
Yes · WOFF2 here
Variable
No · 7 weights
In a logo
Yes
Türkçe (ı İ ğ ş)
Yes
Italic
Yes

Click the text above to set it in your own words.

Weight — 400

Size ladder

96

Sphinx of black quartz, judge my vow

64

Sphinx of black quartz, judge my vow

40

Sphinx of black quartz, judge my vow

24

Sphinx of black quartz, judge my vow

16

Sphinx of black quartz, judge my vow

12

Sphinx of black quartz, judge my vow

Specification

Designer
Mike Abbink, Bold Monday
Foundry
IBM
Released
2017
Category
Monospace
Alternative to
Consolas
License
OFL-1.1
Commercial use
Allowed
Good for
Code editors, Terminals, Technical documentation, Tabular data
Weights
100, 200, 300, 400, 500, 600, 700
Styles
Normal, Italic
Variable
No
Glyphs
1,033
Languages
Latin, Latin Extended, Türkçe, Cyrillic, Cyrillic Extended, Vietnamese
Download size
835 KB

IBM Plex Mono character map

930 characters in the complete font. Grouped by the alphabets it covers — every cell is a character the file really contains.

Latin110

Uppercase

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

Lowercase

  • a
  • b
  • c
  • d
  • e
  • f
  • g
  • h
  • i
  • j
  • k
  • l
  • m
  • n
  • o
  • p
  • q
  • r
  • s
  • t
  • u
  • v
  • w
  • x
  • y
  • z

Numerals

  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9

Punctuation & symbols

  • .
  • ,
  • :
  • ;
  • !
  • ?
  • '
  • "
  • ‘
  • ’
  • “
  • ”
  • (
  • )
  • [
  • ]
  • {
  • }
  • /
  • \
  • |
  • -
  • –
  • —
  • _
  • @
  • #
  • $
  • %
  • &
  • *
  • +
  • =
  • <
  • >
  • ~
  • ^
  • `
  • €
  • £
  • ¥
  • ©
  • ®
  • °
  • §
  • †
  • •
  • …

Latin Extended195

Western European

  • À
  • Á
  • Â
  • Ã
  • Ä
  • Å
  • Æ
  • Ç
  • È
  • É
  • Ê
  • Ë
  • Ì
  • Í
  • Î
  • Ï
  • Ð
  • Ñ
  • Ò
  • Ó
  • Ô
  • Õ
  • Ö
  • Ø
  • Ù
  • Ú
  • Û
  • Ü
  • Ý
  • Þ
  • ß
  • à
  • á
  • â
  • ã
  • ä
  • å
  • æ
  • ç
  • è
  • é
  • ê
  • ë
  • ì
  • í
  • î
  • ï
  • ð
  • ñ
  • ò
  • ó
  • ô
  • õ
  • ö
  • ø
  • ù
  • ú
  • û
  • ü
  • ý
  • þ
  • ÿ

Central and Eastern European

  • Ā
  • ā
  • Ă
  • ă
  • Ą
  • ą
  • Ć
  • ć
  • Ĉ
  • ĉ
  • Ċ
  • ċ
  • Č
  • č
  • Ď
  • ď
  • Đ
  • đ
  • Ē
  • ē
  • Ĕ
  • ĕ
  • Ė
  • ė
  • Ę
  • ę
  • Ě
  • ě
  • Ĝ
  • ĝ
  • Ğ
  • ğ
  • Ġ
  • ġ
  • Ģ
  • ģ
  • Ĥ
  • ĥ
  • Ħ
  • ħ
  • Ĩ
  • ĩ
  • Ī
  • ī
  • Ĭ
  • ĭ
  • Į
  • į
  • İ
  • ı
  • IJ
  • ij
  • Ĵ
  • ĵ
  • Ķ
  • ķ
  • ĸ
  • Ĺ
  • ĺ
  • Ļ
  • ļ
  • Ľ
  • ľ
  • Ŀ
  • ŀ
  • Ł
  • ł
  • Ń
  • ń
  • Ņ
  • ņ
  • Ň
  • ň
  • ʼn
  • Ŋ
  • ŋ
  • Ō
  • ō
  • Ŏ
  • ŏ
  • Ő
  • ő
  • Œ
  • œ
  • Ŕ
  • ŕ
  • Ŗ
  • ŗ
  • Ř
  • ř
  • Ś
  • ś
  • Ŝ
  • ŝ
  • Ş
  • ş
  • Š
  • š
  • Ţ
  • ţ
  • Ť
  • ť
  • Ŧ
  • ŧ
  • Ũ
  • ũ
  • Ū
  • ū
  • Ŭ
  • ŭ
  • Ů
  • ů
  • Ű
  • ű
  • Ų
  • ų
  • Ŵ
  • ŵ
  • Ŷ
  • ŷ
  • Ÿ
  • Ź
  • ź
  • Ż
  • ż
  • Ž
  • ž
  • ſ

Romanian and other

  • Ș
  • ș
  • Ț
  • ț
  • ƒ

Türkçe15

Türkçe letters

  • Ç
  • ç
  • Ğ
  • ğ
  • I
  • ı
  • İ
  • i
  • Ö
  • ö
  • Ş
  • ş
  • Ü
  • ü

Currency

  • ₺

Cyrillic66

Uppercase

  • А
  • Б
  • В
  • Г
  • Д
  • Е
  • Ё
  • Ж
  • З
  • И
  • Й
  • К
  • Л
  • М
  • Н
  • О
  • П
  • Р
  • С
  • Т
  • У
  • Ф
  • Х
  • Ц
  • Ч
  • Ш
  • Щ
  • Ъ
  • Ы
  • Ь
  • Э
  • Ю
  • Я

Lowercase

  • а
  • б
  • в
  • г
  • д
  • е
  • ё
  • ж
  • з
  • и
  • й
  • к
  • л
  • м
  • н
  • о
  • п
  • р
  • с
  • т
  • у
  • ф
  • х
  • ц
  • ч
  • ш
  • щ
  • ъ
  • ы
  • ь
  • э
  • ю
  • я

Cyrillic Extended102

Ukrainian, Belarusian, Serbian, Macedonian

  • Ѐ
  • Ђ
  • Ѓ
  • Є
  • Ѕ
  • І
  • Ї
  • Ј
  • Љ
  • Њ
  • Ћ
  • Ќ
  • Ѝ
  • Ў
  • Џ
  • ѐ
  • ђ
  • ѓ
  • є
  • ѕ
  • і
  • ї
  • ј
  • љ
  • њ
  • ћ
  • ќ
  • ѝ
  • ў
  • џ
  • Ґ
  • ґ

Other languages written in Cyrillic

  • Ѳ
  • ѳ
  • Ғ
  • ғ
  • Ҕ
  • ҕ
  • Җ
  • җ
  • Ҙ
  • ҙ
  • Қ
  • қ
  • Ҝ
  • ҝ
  • Ҡ
  • ҡ
  • Ң
  • ң
  • Ҥ
  • ҥ
  • Ҫ
  • ҫ
  • Ү
  • ү
  • Ұ
  • ұ
  • Ҳ
  • ҳ
  • Ҷ
  • ҷ
  • Ҹ
  • ҹ
  • Һ
  • һ
  • Ӏ
  • Ӂ
  • ӂ
  • ӏ
  • Ӑ
  • ӑ
  • Ӓ
  • ӓ
  • Ӕ
  • ӕ
  • Ӗ
  • ӗ
  • Ә
  • ә
  • Ӝ
  • ӝ
  • Ӟ
  • ӟ
  • Ӣ
  • ӣ
  • Ӥ
  • ӥ
  • Ӧ
  • ӧ
  • Ө
  • ө
  • Ӯ
  • ӯ
  • Ӱ
  • ӱ
  • Ӳ
  • ӳ
  • Ӵ
  • ӵ
  • Ӹ
  • ӹ

Vietnamese104

Base letters

  • Ă
  • ă
  • Â
  • â
  • Đ
  • đ
  • Ê
  • ê
  • Ô
  • ô
  • Ơ
  • ơ
  • Ư
  • ư

Vowels with tone marks

  • Ạ
  • ạ
  • Ả
  • ả
  • Ấ
  • ấ
  • Ầ
  • ầ
  • Ẩ
  • ẩ
  • Ẫ
  • ẫ
  • Ậ
  • ậ
  • Ắ
  • ắ
  • Ằ
  • ằ
  • Ẳ
  • ẳ
  • Ẵ
  • ẵ
  • Ặ
  • ặ
  • Ẹ
  • ẹ
  • Ẻ
  • ẻ
  • Ẽ
  • ẽ
  • Ế
  • ế
  • Ề
  • ề
  • Ể
  • ể
  • Ễ
  • ễ
  • Ệ
  • ệ
  • Ỉ
  • ỉ
  • Ị
  • ị
  • Ọ
  • ọ
  • Ỏ
  • ỏ
  • Ố
  • ố
  • Ồ
  • ồ
  • Ổ
  • ổ
  • Ỗ
  • ỗ
  • Ộ
  • ộ
  • Ớ
  • ớ
  • Ờ
  • ờ
  • Ở
  • ở
  • Ỡ
  • ỡ
  • Ợ
  • ợ
  • Ụ
  • ụ
  • Ủ
  • ủ
  • Ứ
  • ứ
  • Ừ
  • ừ
  • Ử
  • ử
  • Ữ
  • ữ
  • Ự
  • ự
  • Ỳ
  • ỳ
  • Ỵ
  • ỵ
  • Ỷ
  • ỷ
  • Ỹ
  • ỹ

Use IBM Plex Mono on the web

Self-hosted

You serve the file yourself. Nothing depends on this site staying up, and you get the whole character set — all Latin, Latin Extended, Türkçe, Cyrillic, Cyrillic Extended, Vietnamese. The file is ibm-plex-mono.woff2, the same one the WOFF2 button above gives you.

@font-face {
  font-family: 'IBM Plex Mono';
  /* Take the WOFF2 button above, put ibm-plex-mono.woff2 wherever
     you serve static files from, and point this at it. */
  src: url('/fonts/ibm-plex-mono.woff2') format('woff2');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: 'IBM Plex Mono', monospace;
}

Hosted by us

One line, nothing to upload. Put this in your <head>:

<link rel="preconnect" href="https://thatsmyfont.com">
<link rel="stylesheet" href="https://thatsmyfont.com/fontfiles/ibm-plex-mono.css">

Then use it in your CSS:

body {
  font-family: 'IBM Plex Mono', monospace;
}

One thing to know: the file we host is cut down to Latin characters so pages load quickly. IBM Plex Mono also covers Türkçe, Cyrillic, Cyrillic Extended, Vietnamese, and for those you need the download and the self-hosted route.

Questions

Is IBM Plex Mono free for commercial use?
Yes. IBM Plex Mono is released under the SIL Open Font License 1.1, which allows commercial use with no fee and no attribution requirement. You can use it in client work, in products you sell, on the web and in print. The one thing you may not do is sell the font file on its own. The licence is inside the download.
Can I use IBM Plex Mono in a logo?
Yes. The licence covers the font software, not the artwork you make with it, so a logo set in IBM Plex Mono belongs to you — including if you later register it as a trademark. You do not need permission and you do not owe anything to Mike Abbink, Bold Monday. What the licence stops you doing is redistributing the font file itself as a product.
How do I install IBM Plex Mono?
Download the zip and unzip it. On a Mac, select the 14 font files inside and open them, then press Install Font. On Windows, select them, right-click and choose Install. Restart any application that was already open before it will show up.
Does IBM Plex Mono support Turkish?
Yes. IBM Plex Mono includes the characters Türkçe needs that plain Latin does not — the dotless ı, the dotted İ, and ğ, ş, ü, ö and ç in both cases. This was checked against the font file itself, not assumed from the fact that it covers Latin.
What languages does IBM Plex Mono support?
IBM Plex Mono covers Latin, Latin Extended, Turkish, Cyrillic, Cyrillic Extended and Vietnamese, across 1,033 glyphs. Anything outside those alphabets is not included — the character map further up this page shows exactly what you get.
Does IBM Plex Mono support Cyrillic?
Yes. IBM Plex Mono includes the Cyrillic alphabet, and the Cyrillic Extended set as well, which adds the letters for languages beyond Russian, Ukrainian, Bulgarian and Serbian. This was read from the font file itself. The complete WOFF2 and the zip both carry it; only the Latin-only web file leaves it out.
What weights does IBM Plex Mono come in?
IBM Plex Mono comes in 7 weights: Thin (100), Extra Light (200), Light (300), Regular (400), Medium (500), Semi Bold (600) and Bold (700). Each weight is its own file in the download.
Is there a smaller, Latin-only version of IBM Plex Mono?
Yes — the "WOFF2 · Latin only" button on this page. It is 22 KB against 38 KB for the complete file, 43% smaller, with every weight the family has still in it. It covers Latin and Latin Extended, which is everything a page in English, Turkish or a western European language sets — Türkçe included, since ı, İ, ğ and ş all live in that range. Take the complete file instead if you set Cyrillic, Greek or any alphabet outside Latin.
Where can I download IBM Plex Mono as WOFF2?
From the WOFF2 button on this page — the file is ibm-plex-mono.woff2, and it is about 38 KB. It is the complete font repacked for the web rather than a cut-down copy: the same glyphs, the same spacing and the same hinting as the .ttf in the download, roughly 60% smaller. Every browser still receiving updates reads WOFF2, so it is the only web format most sites need. Google Fonts does not offer this file for download at all — it serves WOFF2 from its own servers and gives you .ttf if you ask for the family.

IBM Plex Mono license

OFL-1.1

You may use, modify and redistribute this font, including in commercial work. You may not sell the font file on its own, and any modified version must be released under the same license and under a different name.

Commercial use allowed

Designed by Mike Abbink, Bold Monday

Copyright 2017 IBM Corp. All rights reserved.

  • Taken unmodified from googlefonts/plex
  • The licence file is inside every zip — the site will not publish a download without one
  • This page’s data last changed on 4 September 2026

Read the full license text · What these licenses mean · How we check

Pairs well with IBM Plex Mono

Cite this page

IBM Plex Mono font: licence, alphabets and downloads. Thats My Font. https://thatsmyfont.com/fonts/ibm-plex-mono (updated 2026-09-04)

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