ChatGPT Theme Selector

CMDCRL, BUTLER, and GlyphDrift themes for ChatGPT, with twelve palettes, custom colors, and full-page framing.

Give ChatGPT a look that feels like yours. ChatGPT Theme Selector brings three distinctive styles to your conversations—from colorful sci-fi consoles to sleek HUD framing and a glowing terminal aesthetic. Choose a theme, pick a palette, and customize your workspace without leaving ChatGPT. THREE DISTINCT STYLES • CMDCRL — Curved console framing with six palettes: Classic, Nemesis Blue, Lower Decks, Lower Decks PADD, Picard, and Voyager. • BUTLER — A sleek HUD-inspired interface with Arc Reactor, Mark III, and Stealth palettes. • GlyphDrift — Terminal-style framing with Phosphor, Mint, and Amber palettes, optional falling response letters, and cascading ASCII decoration. MAKE IT YOURS Choose from 12 built-in palettes, fine-tune eight color roles, and save your own named palettes. Each theme remembers its appearance settings, so you can switch styles without losing your custom look. KEEP YOUR WORKFLOW Continue using ChatGPT’s familiar conversation, sidebar, and composer controls. Switch themes while preserving your draft, text selection, and conversation position. Turn styling off whenever you want, or enter full screen for a more immersive workspace. MOTION ON YOUR TERMS Enable GlyphDrift’s animated response effects or keep things still. Animations respect reduced-motion preferences and pause when the page is hidden. LOCAL PREFERENCES. NO TRACKING. Your appearance settings stay in your browser. The extension has no ads, analytics, or external servers. GlyphDrift processes response text temporarily on the page for visual effects; the extension does not store or transmit your conversations, prompts, or responses. Works on chatgpt.com in desktop Chrome. This extension changes the website’s appearance; it does not add AI capabilities or change your ChatGPT plan. ChatGPT Theme Selector is an independent extension and is not affiliated with or endorsed by OpenAI.