markmyprompt

markmyprompt helps you build a centralized library of your best prompts from all your favorite AI platforms. Never lose a great prompt again—sync them all to one place with a single click. Key Features Multi-Platform Support - Sync prompts from different GenAI conversations - Works seamlessly across all supported platforms One-Click Sync - Hover over any prompt to reveal a sync button - Click once to save to your markmyprompt library - Visual feedback with status indicators and toast notifications Smart Organization - Automatic source tagging (chatgpt, gemini, twitter, grok, perplexity) - Easy filtering and organization in your library - Duplicate prevention during your session Image Text Extraction - Automatically extracts prompts from images in X posts - Uses AI vision to read text from screenshots and images - Perfect for saving prompts shared as images Secure & Private - API key authentication for secure access - All data synced to your own markmyprompt instance - No data collection—your prompts stay private How It Works Install the extension and grant permissions Configure your API key from your markmyprompt account Browse ChatGPT, Gemini, X, or Perplexity as usual Sync prompts with one click—they appear in your library instantly https://markmyprompt.com/get-started.html Privacy & Security API keys stored securely using Firefox's storage API All communication uses HTTPS No data collection or tracking Works with self-hosted markmyprompt instances Perfect For AI researchers and prompt engineers building prompt libraries Content creators saving effective prompts Developers organizing AI interactions Anyone who wants to centralize their best prompts Requirements A markmyprompt account (sign up at markmyprompt.com) An API key from your markmyprompt dashboard Getting Started Install the extension Generate an API key from your markmyprompt dashboard (Settings → API Keys) Open extension settings and enter your API key Click "Verify & Activate" Start syncing prompts on any supported platform!