Ever see "1 million token context window" and wonder what that actually means? This site answers it visually: 📚 8 novels (or 69% of Harry Potter) 💻 100,000 lines of code (2x the original Doom) 🎙️ 83 hours of speech 📖 96% of the Bible Compare input vs output token pricing across GPT-5.6, Claude, and Gemini. Free token-to-words converter and cost calculator. Prices updated daily. Built with Astro and Cloudflare.