A markdown editor that's dark by default
No light mode toggle, no theme switching at sunset. Glyphmark is built dark from the ground up — every pixel designed for comfortable writing in any lighting.
Reduce eye strain
Dark backgrounds emit less light, reducing eye fatigue during long writing sessions — especially at night or in dimly lit rooms.
Stay focused
A dark interface fades into the background, keeping your attention on the words. No bright chrome, no distracting UI elements.
Why Glyphmark is dark-mode only
Most editors bolt dark mode on as an afterthought — a CSS filter that inverts colors and calls it done. Glyphmark takes the opposite approach. Every color, every border, every shadow is hand-tuned for dark backgrounds. The result is a writing environment that feels intentional and cohesive, not adapted.
Six themes, one dark foundation
Glyphmark ships with six carefully crafted dark themes: Amber, Emerald, Rose, Sapphire, Lavender, and Slate. Each theme adjusts accent colors, borders, and highlights while maintaining the same comfortable dark foundation. Switch between them instantly using the command palette or toolbar — no page reload, no flash of white.
Optimized for code and prose
Syntax highlighting in code blocks is tuned specifically for dark backgrounds. Colors are chosen for contrast and readability, not just aesthetics. Headings, links, bold text, and inline code all have distinct visual treatments that work harmoniously against the dark surface. Whether you're writing technical documentation or blog posts, the preview panel renders your content exactly as intended.
Better for late-night writing
If you write at night — whether it's journaling before bed or finishing a document after hours — Glyphmark's dark interface keeps the screen from becoming a bright rectangle in a dark room. Combined with the live preview panel, you get a complete writing and reviewing experience that's easy on your eyes from start to finish.