Ethertext is a macOS clipboard assistant that uses AI to transform text. Copy any text, choose a prompt from the menu, and paste the improved version—no need to switch apps or open a web browser. It supports tone and style adjustments, grammar fixes, code explanations, translations, and more. You can also dictate audio, capture screen text via OCR, and store snippets for later recall. The app works with your own API keys from OpenAI, Google Gemini, or Anthropic, and offers local execution through Ollama for privacy. Keyboard shortcuts streamline common actions: ⌘⇧T to clean text, ⌘⇧M to memorize, ⌘⇧D to dictate, ⌘⇧S to capture screen, and ⌘⇧R to recall. Memory lets you save and retrieve text using AI-powered search. The settings panel allows model selection, creativity temperature adjustment, and custom prompt configuration. Built for macOS 14+, it installs via Homebrew or direct download.