Inline Ilgu 4 is a regular weight, narrow, low contrast, upright, normal x-height font.
Keywords: display, headlines, posters, logotypes, packaging, futuristic, techno, retro, architectural, minimal, sci‑fi styling, tech branding, retro futurism, decorative clarity, monoline, geometric, rounded, squared, outline.
A monoline outline design built from a double-stroke construction that creates an internal channel running through each character. Forms are predominantly geometric with squared counters softened by rounded corners, producing a clean, engineered rhythm. Strokes maintain even thickness with low contrast, and terminals are crisp and open, keeping letters airy despite the layered contour. Curves are drawn with tight radii, and straight segments dominate, giving the alphabet a structured, modular feel.
Best suited to display settings such as headlines, posters, branding marks, and packaging where the inline detailing can be appreciated. It also works well for UI theming, game titles, and tech-oriented promotional graphics, especially when set at medium-to-large sizes with generous tracking.
The overall tone reads as futuristic and technical, with a clear retro electronic flavor reminiscent of instrument panels, arcade-era graphics, and sci‑fi title treatments. The inline channel adds a sense of motion and circuitry, making the font feel energetic without becoming chaotic.
The design appears intended to deliver a sleek, built-from-lines look that feels precise and modern while nodding to retro-futurist signage. The consistent internal channel and rounded-rect geometry suggest a focus on distinctive silhouette and decorative structure rather than long-form text readability.
Because the letterforms are constructed as outlines with an internal separation, the design relies on sufficient size and contrast for the channel to remain distinct. The sample text shows consistent spacing and a stable baseline, with the inline detail staying uniform across both uppercase and lowercase.