Private AI Writing Tool for Mac
Transform text with AI while keeping every word private - your data never leaves your Mac.
How It Works
Install Echoo
Download Echoo. It stores your API keys in Apple Keychain and never collects your text.
Set up local models
Install Ollama and pull a model for maximum privacy. No API keys needed.
Configure privacy settings
Echoo connects directly to your chosen provider. No proxy, no data routing, no telemetry.
Write with confidence
Fix grammar, translate, rewrite - all processed locally on your Mac.
Commands for This Use Case
Frequently Asked Questions
Related Articles
Your Data, Your Control
Privacy is our top priority. Your text never touches our servers, your API keys are stored in Apple Keychain, and we only collect minimal anonymous analytics.
v0.9.11 Beta: Local LLM Support & Commands Marketplace
Run AI entirely on your device with Ollama and LocalAI support - no API costs, no data leaving your Mac. Plus the new Commands Marketplace to share and discover community workflows.
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OpenAI Integration
Connect Echoo to OpenAI GPT models for powerful AI text transformation on macOS. Use GPT-4, GPT-5, and more with keyboard shortcuts.
Anthropic Integration
Connect Echoo to Anthropic Claude models for thoughtful, nuanced AI text transformation on macOS. Claude Opus, Sonnet, and Haiku.
Google Gemini Integration
Connect Echoo to Google Gemini AI for free, fast text transformation on macOS. Gemini Flash Lite offers a generous free tier.
Ready to Try It?
Download Echoo for free and start transforming text with AI shortcuts.