My Chat Faces

Choose image or solid backgrounds, text sizes, chat colors, opacity, and brightness for ChatGPT, Claude, Gemini, and Grok.

Make your AI chats beautiful and easier to read. My Chat Faces lets you personalize ChatGPT, Claude, Gemini, and Grok with custom backgrounds, accessibility presets, and chat styling directly in your browser. Turn flat, repetitive AI interfaces into a workspace that feels personal, readable, and more enjoyable to use. Choose a built-in theme, upload your own wallpaper, switch to a solid background, and fine-tune the chat appearance with custom bubble colors, text color, opacity, brightness, and text sizing. 🎨 3 BUILT-IN THEMES Choose from Cyber, Fantasy, and Unicorns — three widescreen backgrounds designed to transform your chat space instantly. 🟦 SOLID COLOR BACKGROUNDS Prefer a cleaner reading surface? Switch to a solid background color, including paper-style modes for distraction-free chats. 📤 UPLOAD YOUR OWN IMAGE Use any image from your computer. A photo, artwork, wallpaper, illustration, or meme — it is up to you. Your custom image is stored locally in your browser and stays available across sessions. 👁️ ACCESSIBILITY PRESETS Make chats easier to read with built-in presets like Low Vision, Balanced, Large Type, High Contrast, Warm Contrast, and Paper. Presets are designed to improve readability quickly and can be applied instantly. 💬 CUSTOM CHAT APPEARANCE Go beyond backgrounds. Adjust: • User bubble color • Assistant bubble color • Text color • Message text size • Interface text scale • Chat surface opacity • Background brightness You can preview your style settings in the popup before applying manual changes to the page. 🖱️ FAST AND FLEXIBLE CONTROLS Accessibility presets can be applied instantly for quick readability improvements. For manual personalization like colors, opacity, brightness, and text tuning, use the built-in Apply Style button for a more predictable workflow. ✨ SMOOTH VISUAL TRANSITIONS Backgrounds fade in with a cinematic 2-second transition. Switching themes uses a smooth fade-out / fade-in animation for a polished feel. 👁️ FULL-PAGE ATMOSPHERE The visual treatment reaches across the chat interface, including the main conversation area and sidebar elements, so the experience feels cohesive instead of patched together. 📱 MADE FOR EVERYDAY USE My Chat Faces is lightweight, simple to use, and built for people who spend a lot of time in AI chat tools and want a workspace that feels more inspiring and readable. 🔒 PRIVACY FIRST No analytics. No tracking. No server calls. No account required. Everything runs locally in your browser. SUPPORTED SITES • ChatGPT (chatgpt.com) • Claude (claude.ai) • Gemini (gemini.google.com) • Grok (grok.com) HOW TO USE Click the My Chat Faces icon in your Chrome toolbar Pick a built-in theme, solid background, or upload your own image Choose an accessibility preset or customize colors, text, opacity, and brightness Click Apply Style for manual changes Enjoy your personalized AI chat experience Free and open source under the MIT License. https://github.com/lech-kalinowski/my-chat-faces