Claude Artifacts Unlocker

Unlock the full potential of Claude artifacts! This extension removes Content Security Policy (CSP), CORS, and Permissions Policy restrictions, unlocks iframe sandbox permissions, and adds powerful inter-frame communication features, allowing Claude artifacts to: ✓ Load external JavaScript libraries (React, Three.js, D3, Chart.js, etc.) ✓ Make API calls to any external service ✓ Connect to WebSocket endpoints (Edge TTS, real-time APIs) ✓ Load external CSS frameworks (Tailwind, Bootstrap) ✓ Fetch images and media from any domain ✓ Access microphone for speech recognition and audio recording ✓ Access camera for video capture and photo ✓ Use geolocation for location-aware apps ✓ Keep screen awake (Wake Lock) for TTS readers and presentations ✓ Read and write clipboard programmatically ✓ Use fullscreen mode and autoplay audio/video ✓ Detect if the extension is active from within artifacts ✓ Read parent page URL parameters from artifacts FEATURES: Simple ON/OFF toggle Hide artifact console panel (removes the sticky log panel at the bottom) Built-in Developer Guide with Bridge API documentation Full Permissions Policy unlock (microphone, camera, geolocation, clipboard, wake-lock, fullscreen, display-capture, autoplay, web-share) Iframe sandbox unlock with automatic reload for permission propagation Works on both in-chat artifacts and published/public artifacts Works only on requests from Claude domains Lightweight and fast Manifest V3 compliant BRIDGE API FOR DEVELOPERS: Artifacts can communicate with the extension via postMessage: CAU_PING: detect if extension is active and get version info URL_PARAMS: read the parent page URL and query parameters Fetch Proxy: make HTTP requests bypassing CORS restrictions Full documentation available in the built-in Developer Guide. PERFECT FOR: Developers building advanced artifacts Voice-controlled apps and speech-to-text Data visualization with external APIs Text-to-speech and real-time features Location-aware educational apps Using your favorite JS frameworks in artifacts Educational applications and demos Apps that need URL parameters for configuration Presentations and long-reading apps (screen wake lock) HOW IT WORKS: The extension modifies HTTP response headers for requests originating from claude.ai and claudeusercontent.com: adding permissive CORS headers, removing CSP restrictions, and removing the Permissions-Policy header that blocks browser APIs. It also unlocks iframe sandbox attributes and injects the "allow" attribute on nested iframes to propagate permissions (microphone, camera, etc.) through the full iframe chain. Iframes are automatically reloaded after permission changes to ensure Chrome applies them correctly. A message bridge enables communication between artifacts and the parent page. PRIVACY & SECURITY: No data collection No external communications No tracking No credentials stored Only affects Claude-related domains