Outline Idfo 1 is a very light, normal width, monoline, upright, normal x-height font.
Keywords: headlines, posters, branding, packaging, stickers, playful, friendly, retro, clean, display, signage, modernize, soften, rounded, soft corners, outlined, open counters, geometric.
A rounded outline sans with monoline contours and softly squared corners throughout. Forms are built from simple geometric strokes with generous radii, producing smooth curves in C/O/S and evenly arced bowls in B/P/R. Terminals are blunt and consistently rounded, and the outlines maintain uniform thickness with open interior space. Uppercase proportions feel sturdy and slightly wide, while the lowercase is straightforward and legible, with single-storey a and g and a compact, rounded e; figures are similarly simple and open, with a clean, circular 0 and balanced 8.
Best suited to display settings such as headlines, posters, packaging, and brand marks where the outlined construction can breathe and the letterforms can be set large. It also works well for labels, stickers, and playful UI accents when strong fill colors or backgrounds help the outline read clearly.
The font reads as approachable and lighthearted, with a mild retro-signage feel created by the rounded corners and hollow construction. Its calm, even rhythm keeps it from feeling chaotic, so it can play both “fun” and “neat” depending on color and scale.
The design appears intended as a clean, rounded outline display sans that delivers a friendly, approachable tone while staying geometrically consistent. It prioritizes clarity of silhouette and a smooth, sign-like presence over dense text color.
The outline structure makes the face inherently airy, with the interior whitespace becoming a strong part of the design. The rounded geometry stays consistent across straight and curved strokes, giving the set a cohesive, engineered look that remains friendly rather than technical.