ThemeGPT

The privacy-first ChatGPT theme manager. Customize appearances and track tokens locally.

🎨 Transform your ChatGPT experience with ThemeGPT 2.0! The privacy-first theme manager featuring 15 beautiful themes, stunning animated visual effects, and local token tracking. Your conversations stay private because everything runs 100% locally in your browser. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✨ VERSION 2.0 HIGHLIGHTS 🆕 Completely Redesigned — Fresh, modern interface with an animated mascot and intuitive theme browser 🌌 Animated Premium Themes — Watch aurora lights dance, snow gently fall, or stars twinkle across your screen while you chat ⚡ Enhanced Compatibility — Seamless integration with ChatGPT's latest interface updates ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 15 HANDCRAFTED THEMES 🆓 FREE COLLECTION (7 themes) 🌙 ThemeGPT Dark & Light — Our signature cream & chocolate design 🧛 Dracula — The beloved purple classic 🍯 Monokai Pro — Warm golden accents ☀️ Solarized Dark — Easy on the eyes 💙 One Dark — Clean blue highlights ♿ High Contrast — WCAG-compliant accessibility ⭐ PREMIUM COLLECTION (8 themes with effects) 🌌 Aurora Borealis — Mesmerizing northern lights animation 💜 Electric Dreams — Cosmic neon aurora waves 🌅 Sunset Blaze — Warm gradient animation 🌆 Synth Wave — Retro neon grid effect 🌲 Woodland Retreat — Forest scene with gentle snowfall ❄️ Frosted Windowpane — Frosted glass with falling snow ✨ Silent Night — Twinkling stars with shooting stars 💟 Shades of Purple — Rich, deep purple tones ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔑 KEY FEATURES 🔒 PRIVACY FIRST Your chat data never leaves your browser. No accounts required for free themes. No tracking. No analytics. Just beautiful themes. 📊 LOCAL TOKEN TRACKING Monitor your ChatGPT usage with built-in token counting. See input/output tokens in real-time, all calculated locally on your device. ⚡ ZERO CONFIGURATION Install and go! Themes apply instantly when you visit ChatGPT. Switch themes with a single click. ✨ ANIMATED EFFECTS Premium themes include stunning visual effects: aurora gradients, animated snowfall, twinkling starfields, and retro neon grids. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💎 PREMIUM ACCESS Free themes work immediately — no account needed! Premium animated themes are available through affordable subscription plans with easy Google/GitHub sign-in. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📖 OPEN SOURCE ThemeGPT is open source! Inspect our code on GitHub to verify exactly how we handle (or rather, don't handle) your data. Full transparency, always. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚠️ ThemeGPT is an independent project and is not affiliated with OpenAI or ChatGPT.