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Allerta

A sturdy single-weight sans first developed for signage, with letters shaped to be told apart from a distance.

Sans Serif 1 style by Matt McInerney OFL

Allerta is a sans serif typeface by Matt McInerney, first developed for signage that has to be read quickly from a distance. Allerta comes in one Regular style with 188 glyphs in the basic Latin set and is not a variable font. It is released under the SIL Open Font License 1.1 and suits signs, labels and headings.

Allerta font preview card
Preview drawn by trendhub from the font files.
Designer
Matt McInerney
Classification
Sans Serif
License
SIL Open Font License 1.1
Styles
1 1 weight
Variable font
No
Glyphs
188
Languages checked
10 see the list
Last updated
version 1.0

Official source: Google Fonts. Facts on this page were read from the font files and the source’s published data.

Try Allerta

Sample text

Type over the sample to test your own words. The preview loads a Latin subset of Allerta; the download contains the complete files.

Allerta font specimen: alphabet, numerals and weights
Allerta specimen: alphabet, numerals and weights. Image drawn by trendhub from the font files.

Weights and styles

  • Regular 400Allerta Regular

About Allerta

Allerta is a sans serif that began as a signage typeface, meant to be read fast and from far away. Matt McInerney's approach, according to the official notes, was to exaggerate what is particular to each letter so that none can be mistaken for another. The specimen bears this out: the zero is slashed, the lowercase l ends in a curve, the a and q finish in small tails, and the capital I has no serifs but stands clear of its neighbours thanks to loose spacing. Strokes are firm and heavier than a typical regular weight. The family is a single Regular style with 188 glyphs in the basic Latin subset, which is a small character set, and it is not a variable font. Allerta is published under the SIL Open Font License 1.1.

Where Allerta works

Wayfinding and door signs
Signage is the job Allerta was first drawn for: firm strokes and open spacing hold up at reading distance.
Labels with codes and numbers
A slashed zero and a tailed l keep serial numbers, room numbers and part codes from being misread.
Slide and dashboard headings
The sturdy single weight reads from the back of a room on projected titles and large figures.
Buttons and short interface labels
Distinct letter shapes help one- and two-word labels, though the lack of a bold limits hierarchy.

Glyphs

!"$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]`abcdefghijklmnopqrstuvwxyz|¡¢£¤¥¨«´

Latin and Latin Extended characters in the preview subset; the complete family has 188 glyphs.

Language support

The family contains the core letters these languages are written with:

  • English
  • French
  • German
  • Spanish
  • Portuguese
  • Italian
  • Dutch
  • Swedish
  • Finnish
  • Estonian

Rarely used letters that are not in the font: French æ, Æ, œ, Œ.

Character sets found in the files: latin. The language list is a check of required letters against the font, not a promise of typographic quality in each language.

License

SIL Open Font License 1.1Copyright (c) 2010, Matt McInerney (matt@pixelspread.com), with Reserved Font Name Allerta.

What the license allows

  • Use the fonts in personal and commercial work, in print, on the web and in apps.
  • Modify the fonts and build new versions from them.
  • Redistribute the fonts, on their own or bundled with software, as long as the license text and copyright notice go with them.

Conditions

  • The fonts cannot be sold by themselves.
  • A modified version must stay under the same license and cannot use a Reserved Font Name without the copyright holder's permission.
  • The authors' names cannot be used to promote a modified version without permission.

This is a short summary, not legal advice. The license text decides: read the full OFL text. A copy is included in the download.

Fonts that pair with Allerta

Cormorant Serif

Allerta is sans serif and Cormorant is serif (5 weights): the difference in structure separates headings from text.

Aleo Slab Serif

Allerta is sans serif and Aleo is slab serif (9 weights): the difference in structure separates headings from text.

Atkinson Hyperlegible Mono Monospace

Atkinson Hyperlegible Mono is a monospace family (7 weights) for code and figures next to Allerta as the text face.

Suggestions come from simple rules on the records: a contrasting classification and enough weights to carry body text. They are a starting point, not a verdict.

Use Allerta on the web

Download the family and host the files on your own site, then declare them in CSS. Please do not link to the files on trendhub.net: preview files here are subsets and their addresses change.

CSS, self-hosted
@font-face {
  font-family: "Allerta";
  src: url("/assets/fonts/Allerta-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: "Allerta", sans-serif;
}

Or load it from the official source. Google Fonts serves Allerta with this markup:

HTML, Google Fonts

Things to know

One weight, no italic
Allerta exists as Regular 400 only.
Small character set
The font has 188 glyphs. French is covered except for the æ and œ ligatures, and the specimen shows no curly braces.
Latin subset only
Only the basic latin subset is present; there is no Latin Extended, Cyrillic or Greek.

FAQs

Is Allerta free for commercial use?

Yes. Allerta is published under the SIL Open Font License 1.1, which allows personal and commercial use, modification and redistribution. The font cannot be sold on its own, and modified versions stay under the same license.

Who designed Allerta?

Allerta was designed by Matt McInerney, who is named in the font and in the copyright notice.

What was Allerta designed for?

Allerta was first developed for signage, with each letter shaped so that it can be recognised quickly and from a distance.

How many weights does Allerta have?

Allerta has one weight, Regular 400, and no italic.

Which languages does Allerta support?

Allerta includes the letters needed for English, German, Spanish, Portuguese, Italian, Dutch, Swedish, Finnish and Estonian, and for French apart from æ and œ.

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