One-click apply
Choose, confirm, and keep the look across Codex refreshes.
Turn Codex into
the workspace
you want to enter.
From official themes to local AI generation, apply a new workspace in one click and restore it whenever you like.
Browse themes
Runs locally · Never modifies the Codex app
01 / Why Codex Themes
Your workspace should have a personality of its own.
Codex Themes runs locally and never patches the installed app. It applies layout, color, and decoration safely, with a one-click return to the official look.
Local and reversible
No app.asar patches, no API keys, and a clean reset whenever you want.
Made with Codex CLI
Start with a brief or reference image and generate artwork plus a theme recipe locally.
02 / Three ways to theme
Choose one ready-made, or create from scratch.
Apply a finished look, build one visually, or let your local Codex turn a brief and reference image into a complete theme—all in one desktop app.
10 curated themes
Ready to apply
Apply in one click
Browse official themes, open the desktop app from the web, confirm, and switch instantly—with restore always available.
Browse official themes
Live preview
Build your own theme
Upload artwork, choose a layout, and tune colors, transparency, and focus with live home and conversation previews.
Local generation
Local Codex CLI connected
codex · theme.generate() Generate with local Codex
Describe an idea or attach a reference image, then let your local Codex CLI generate artwork, layout, and palette.
03 / Official themes
Find the workspace you want today
蓝窗信使 Blue Window
A high-density retro workspace with a three-column messenger layout, XP-blue window chrome, and compact task panels.
七秀镜湖 Mirror Lake Ribbon
An airy Eastern-fantasy workspace with a lotus-covered mirror lake, ribbon-sword choreography, and a horizontal silk-scroll task flow.
星愿提莫 Starcap Teemo
A bright, adorable fantasy workspace with a mint-green scout, starlit spores, and a cloud-top mushroom forest.
曜月谪仙 Moonlit Immortal
A bright Eastern-fantasy workspace shaped by white-gold moonlight, ice-blue sword arrays, and a celestial cloud city.
山海灵境 Shanhai Nexus
An original guoman fantasy workspace shaped by ink-wash mountains, jade spirit light, and antique-gold linework.
霓虹猎星者 Neon Star Hunter
霓虹都市与星轨交织的赛博猎星工作台。
机甲猫工作室 Mecha Cat Studio
橘猫驾驶员与维修机器人共同值班的明亮创作舱。
零号骇客 Hacker Zero
黑绿战术终端、模块化监控与零号特工组成的高密度工作台。
魔法药水铺 Potion Workshop
暖金药水铺、纸张任务板与史莱姆助手组成的童话工作台。
打工水豚 Focus Capybara
戴着墨镜、端着咖啡的水豚陪你安静完成今天的任务。
04 / How it works
From the web to Codex in three steps
1
Install the app
Download the macOS build for Apple silicon.
2
Choose on the web
Open any theme detail page and choose “Use this theme.”
3
Confirm in the app
The app finds the theme and asks once more before applying it.
05 / FAQ
A few things before you download
Does it modify the Codex app?
No. It uses a local debugging connection for a visual layer and never patches app.asar or its signature.
Why do I need to allow the first launch manually?
The current Beta is not yet notarized by Apple. Allow it once in System Settings → Privacy & Security.
Can the website detect whether the app is installed?
Browsers do not expose a reliable install status. The site tries the app link first, then shows download help if needed.
Can I restore the official appearance?
Yes. Use the one-click restore action; Codex also returns to its official look after the local guard stops and Codex refreshes.