CheckAI detects AI-generated text, images, and videos — and helps you rewrite flagged content to sound human. 🧩 Chrome Extension — Right-click any image or video to check. Select text for instant scoring. Screenshot anything on screen. 🌐 Web App — Detailed analysis with built-in Humanizer. Get sentence-level and word-level rewrite suggestions. Compare original vs. edited side-by-side. ⚡API — Plug detection into your own apps or workflows. REST endpoint, credit-based pricing, full docs.