Neon Harbor
An original cyber harbor with controlled nocturnal color.
Codex theme gallery
Browse Codex themes for your workspace.
Compare curated Free and Pro themes for the Codex view in the ChatGPT desktop app. Open any theme for a full preview, compatibility details, and its six-digit ID.
Glass Memory
A luminous glass study with soft nostalgic refraction.
Y2K Pixel Lab
An original translucent pixel laboratory inspired by Y2K materials.
Sumi-e Terminal
A light ink-wash workspace with disciplined negative space.
Clay Workshop
A tactile clay workspace with grounded handmade warmth.
Cosmic Observatory
A deep-space scientific observatory for immersive work.
Circuit Fox
An original circuit fox companion for agile problem solving.
Debug Cat
An original debugging cat companion for late-night work.
Little Agent
An original modular agent companion for collaborative work.
Archive Ghost
An original quiet archive spirit for memory and research.
Ferris Workshop
An independent Codex Skin theme featuring Ferris, the unofficial Rust community mascot; not affiliated with or endorsed by the Rust Project or Rust Foundation.
Theme gallery FAQ
Questions before you choose a Codex theme.
Start with the full preview, then compare light level, contrast, visual hierarchy, access tier, and current compatibility. A useful theme should keep the parts of Codex you use most easy to scan, not only look distinctive in a thumbnail.
Yes. Open a theme from the gallery to review its larger preview, what changes, current compatibility information, access tier, and six-digit ID before you continue to the Plugin.
Open any published theme to find its stable six-digit public ID. Copy that ID and use it in the Codex Skin Plugin when you are ready to apply or switch themes.
Open the Plugin guideNo. Codex Skin themes are designed for the supported Codex view. They do not theme the Chat or Work views, ChatGPT on the web, or browser extensions.
See the supported apply flowYes. The offline Restore path removes the active Codex Skin theme and returns the supported Codex view to its official appearance without requiring website login, active Pro access, the Plugin cache, or a network connection.
Read the Restore guideThe full collection
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