Atrium Sans
Sans serif1 style18 languages
a g R S & Aa
Sans serif · 1 style · 366 characters · Version 0.1.1 · Published November 5, 2026
Bracken Quill outlines each capital with a second inner contour, making the forms read as hollow strokes rather than solid ink. The repeated AVATAR sample shows how the double line behaves around diagonal joins and rounded forms.
Aa
agRS&
Direction
Preflight the exact copy and test the narrowest display size before placing the outlined letters next to fine UI text.
A character can exist in the font even when its doubled contour looks crowded in a particular word. This preflight verifies mapping and shaping for a real sample, then leaves the visual decision to the final layout.
The measured file passes English, German, French, Spanish, Italian and Portuguese full repertoires. This is a bounded test set; it does not establish every language or special symbol.

This same word is drawn twice at the same preview size. The second line disables the `kern` feature; inspect the joins around A and V to see whether spacing changes in this file.
The control is the font’s real shaping behavior. If the difference is subtle at this size, use the text sample to check the letters at the scale of your intended heading.

The character test maps digits, punctuation and the listed currencies in this file. Use the actual symbol line when checking a price or label so that the second contour has room to show.

Test
Type the words you plan to use and adjust size, line height, and letter spacing. The preview uses the final font file.
The quick brown fox jumps over the lazy dog
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Rendered from the font files, without retouching.







Choose
The displayed capitals are built from paired contour lines with open paper between them.
A, V, T and R in AVATAR show the parallel outline at diagonals, crossbars and rounded joins.
Six complete language repertoires pass, represented by the six rendered language samples.
Good for
Try it for short outlined headings, invitation names or a compact title that can be viewed large enough for the inner contour to remain clear.
Check before using
Avoid small navigation and dense text: the narrow forms and repeated contour detail turn into a compact texture when reduced.
About
The lowercase is as tall as the capitals: its x-height measures 100% of the cap height. Ascenders on b, d, h, k and l line up with the capitals (100% of their height), and g, j, p, q and y barely drop below the baseline. The o is close to a circle, 0.94 times as wide as it is tall, and M and W are the widest capitals, at 1.86 times the width of H. O stands exactly as tall as H and sits on the baseline, with no overshoot.
Its 365 characters include 241 Latin letters, plus 124 figures, punctuation marks and symbols; 189 of the Latin letters are accented or special forms beyond A to Z. The word space measures 36.3% of the cap height, and the blank space either side of a lowercase letter takes up 11.2% of its width. Spacing is adjusted with 7,934 kerning pairs, the most of all 1 sans serif fonts. The tightest of them is YA, which closes up by 33% of the cap height. The figures have different widths, so columns of numbers set in Bracken Quill will not line up exactly.
Measured from the version 0.1.1 font file. Comparisons are with the 1 published library fonts measured on November 4, 2026, 1 of them sans serif fonts.
Příliš žluťoučký kůň úpěl ďábelské ódy.
Victor jagt zwölf Boxkämpfer quer über den großen Sylter Deich.
Árvíztűrő tükörfúrógép.
Quel vituperabile xenofobo zelante assaggia il whisky ed esclama: alleluja!
Pchnąć w tę łódź jeża lub ośm skrzyń fig.
À noite, vovô Kowalsky vê o ímã cair no pé do pinguim queixoso.
Înjurând pițigăiat, zoofobul comandă vexat whisky și tequila.
El veloz murciélago hindú comía feliz cardillo y kiwi.
Flygande bäckasiner söka hwila på mjuka tuvor.
Pijamalı hasta yağız şoföre çabucak güvendi.
Characters
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Method
The supplied font files were checked for the characters and letter shapes shown here. AI helped describe the visible forms and draft the examples; each sample uses the named font file. Previews are illustrative, and file measurements come from the delivered files.
The current text and font-file specimens received an independent review.
For R, Acorn Birch reserves 0.332 em versus 0.570 em in Bracken Quill. Its narrower advance can help when that capital repeats in a compact heading.
Acorn Vetch gives g a 0.424 em advance; here it is 0.558 em. The alternative sets that character more tightly.
FAQ