Free Chrome Extension
DecodAI
Highlight any text, get an instant AI explanation.
Select text on any webpage, right-click, and get instant explanations, summaries, or rewrites — powered by the AI provider of your choice (OpenAI, Anthropic, or Gemini). Your own API key, your own data — nothing ever touches our servers.
✓ Completely free · No account needed · Works instantly
Everything's included
Completely free — no catch, no upsell.
- ✓Works with OpenAI, Anthropic (Claude), or Google Gemini
- ✓Right-click any selected text for instant AI help
- ✓Explain, Summarize, or Improve with one click
- ✓Keyboard shortcuts for instant access
- ✓Ask follow-up questions in the same panel
- ✓Adjustable tone — formal to casual
- ✓Your API key stays encrypted on your device
- ✓Dark mode
