Phosphor CRT
by jaminbrazil2
A vintage green phosphor theme for Obsidian, inspired by early-80s CRT monitors
Live preview
Interactive Obsidian workspace preview
Switch between supported modes and workspace layouts. The preview loads the theme's real CSS in an isolated Obsidian-like frame, so split panes, reading view, source editor, callouts, tables, tags, and checkboxes can inherit theme styling.
Actual CSS preview
This isolated Obsidian mock loads the theme's real CSS from its GitHub repository, so special fonts, backgrounds, callouts, tabs, and editor rules can render much closer to the installed app.
About Phosphor CRT
A vintage green phosphor theme for Obsidian, inspired by early-80s CRT monitors. It has 1 GitHub stars and is steadily gaining traction in the community.
The theme supports both dark and light mode — switch from Settings → Appearance, and both color schemes are designed to be paired with the theme without re-tweaking. Callouts, code blocks, tables, and headings are styled to work consistently in both modes. Installation is one click — open Obsidian, go to Settings → Appearance → Themes → Browse, search for "Phosphor CRT", and click Install. The theme's CSS is bundled with Obsidian's theme store, so there is no manual file copying or CSS snippet setup required.
Phosphor CRT was last updated 1 months ago and currently has no open issues on the GitHub repo. A clean issue tracker is a good sign of a stable, production-ready release.
The dark mode uses a near-black background that the live preview on this page shows in context — callouts, blockquotes, code blocks, and the in-app navigation all reflect the theme's actual CSS. If you want to compare Phosphor CRT with other themes that share the same mode support, the Similar Obsidian themes section below has the most popular alternatives ranked by GitHub stars.
Install in Obsidian
Open Obsidian and browse community themes from Appearance settings.
Settings → Appearance → Themes → Browse → Search "Phosphor CRT"Frequently asked questions
- How do I install Phosphor CRT in Obsidian?
- Open Obsidian and go to Settings → Appearance → Themes → Browse. Search for "Phosphor CRT", click "Install" and then "Use" to activate. After install you can switch modes from Settings → Appearance.
- Does Phosphor CRT support dark + light mode?
- Yes. Phosphor CRT supports dark + light modes — switch between them from Settings → Appearance. Both light and dark color schemes are maintained by the theme author, so contrast, accent colors, and surface treatments are designed for each environment.
- Is Phosphor CRT actively maintained?
- Phosphor CRT was last updated 1 months ago. It has 1 GitHub stars. The repository has no open issues. Open the GitHub repository to follow updates, file issues, or contribute.
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