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Introduction

Clipboard Recast Transformer is a native macOS menu bar application that watches your clipboard and provides context-aware AI transformations. Define custom workflows to automatically process clipboard content based on type (code, text, errors, URLs) and trigger intelligent actions with a single hotkey.

Clipboard Recast is a powerful productivity tool that brings AI capabilities directly to your macOS clipboard. Instead of copying content, switching to a web browser or AI chat interface, pasting your content, and then copying the result back, Clipboard Recast streamlines this entire process into a single hotkey press.

Clipboard Recast automatically recognizes 12+ different types of content:

  • Code: Detects programming code (keywords, syntax, indentation)
  • Error Messages: Identifies error messages and stack traces
  • URLs: Recognizes web addresses (http/https links)
  • Screenshots: Clipboard images and desktop screenshots
  • JSON: JSON-formatted data
  • XML: XML-formatted data
  • Markdown: Markdown-formatted text
  • HTML: HTML content
  • CSV: Comma-separated values
  • Email: Email content
  • File Paths: File system paths
  • Text: General text content (fallback)

With support for 8+ AI providers, you can:

  • Explain code in plain English
  • Fix grammar and spelling errors
  • Summarize long text
  • Translate between languages
  • Search for error solutions
  • Generate code from descriptions
  • Simplify complex text
  • Create custom transformations with your own prompts

Beyond AI transformations, Clipboard Recast includes powerful utility actions:

  • Text Manipulation: Convert case (uppercase, lowercase, snake_case, camelCase), count words/characters
  • Encoding/Decoding: Base64 encode/decode, URL encode/decode
  • Developer Tools: Format/minify JSON, format XML, generate UUIDs, timestamp conversion
  • Format Conversion: Markdown ↔ HTML, JSON ↔ YAML, escape/unescape HTML
  • File Actions: Save to folder, desktop, or downloads
  • System Actions: Open in browser, reveal in Finder, show notifications

Create custom workflows that:

  • Trigger automatically based on content type
  • Match specific keywords for targeted processing
  • Execute multiple steps in sequence
  • Use conditional branching for dynamic logic
  • Support 9 condition types for smart decision-making
  • Work seamlessly in the background

Extend Clipboard Recast with external tools via the Model Context Protocol (MCP):

  • Connect to file systems, databases, and APIs
  • Use GitHub, Slack, and other services in workflows
  • Query PostgreSQL and SQLite databases
  • Automate browser actions with Puppeteer
  • Add custom MCP servers for your specific needs

Clipboard Recast works with your preferred AI provider:

  • Claude (Anthropic)
  • OpenAI
  • Google Gemini
  • Google Vertex AI
  • OpenRouter
  • Cerebras
  • Together AI
  • z.ai
  • macOS: 13.0 (Ventura) or later
  • API Key: From one of the supported AI providers

Your privacy is paramount:

  • API keys are stored locally in macOS UserDefaults
  • No data collection or analytics
  • The app runs entirely on your machine
  • Data is only sent to your chosen AI provider when you trigger a transformation
  • No telemetry or tracking

Ready to get started? Head over to the Installation Guide to download and install Clipboard Recast.